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25 vulnerabilities by OneLogin
CVE-2025-66568 (GCVE-0-2025-66568)
Vulnerability from nvd – Published: 2025-12-09 02:03 – Updated: 2025-12-09 16:02
VLAI
EPSS
VEX
Title
ruby-saml Libxml2 Canonicalization errors can bypass Digest/Signature validation
Summary
The ruby-saml library implements the client side of an SAML authorization. Versions up to and including 1.12.4, are vulnerable to authentication bypass through the libxml2 canonicalization process used by Nokogiri for document transformation, which allows an attacker to execute a Signature Wrapping attack. When libxml2’s canonicalization is invoked on an invalid XML input, it may return an empty string rather than a canonicalized node. ruby-saml then proceeds to compute the DigestValue over this empty string, treating it as if canonicalization succeeded. This issue is fixed in version 1.18.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.18.0
|
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CVE-2025-66567 (GCVE-0-2025-66567)
Vulnerability from nvd – Published: 2025-12-09 01:55 – Updated: 2025-12-09 16:02
VLAI
EPSS
VEX
Title
ruby-saml has a SAML authentication bypass due to namespace handling (parser differential)
Summary
The ruby-saml library is for implementing the client side of a SAML authorization. ruby-saml versions up to and including 1.12.4 contain an authentication bypass vulnerability due to an incomplete fix for CVE-2025-25292. ReXML and Nokogiri parse XML differently, generating entirely different document structures from the same input. This allows an attacker to execute a Signature Wrapping attack. This issue is fixed in version 1.18.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://github.com/advisories/GHSA-754f-8gm6-c4r2 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.18.0
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CVE-2025-52925 (GCVE-0-2025-52925)
Vulnerability from nvd – Published: 2025-07-02 00:00 – Updated: 2025-07-02 13:19
VLAI
EPSS
VEX
Summary
In One Identity OneLogin Active Directory Connector before 6.1.5, encryption of the DirectoryToken was mishandled, aka ST-812.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-402 - Transmission of Private Resources into a New Sphere ('Resource Leak')
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OneLogin | Active Directory Connector |
Affected:
0 , < 6.1.5
(custom)
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CVE-2025-25293 (GCVE-0-2025-25293)
Vulnerability from nvd – Published: 2025-03-12 20:11 – Updated: 2025-11-03 19:45
VLAI
EPSS
VEX
Title
ruby-saml vulnerable to Remote Denial of Service (DoS) with compressed SAML responses
Summary
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. Prior to versions 1.12.4 and 1.18.0, ruby-saml is susceptible to remote Denial of Service (DoS) with compressed SAML responses. ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is possible to bypass the message size check with a compressed assertion since the message size is checked before inflation and not after. This issue may lead to remote Denial of Service (DoS). Versions 1.12.4 and 1.18.0 fix the issue.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/omniauth/omniauth-saml/securit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://about.gitlab.com/releases/2025/03/12/patc… | x_refsource_MISC |
| https://github.blog/security/sign-in-as-anyone-by… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2025031… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.12.4
Affected: >= 1.13.0, < 1.18.0 |
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CVE-2025-25292 (GCVE-0-2025-25292)
Vulnerability from nvd – Published: 2025-03-12 20:53 – Updated: 2025-11-03 19:45
VLAI
EPSS
VEX
Title
Ruby SAML vulnerable to SAML authentication bypass due to namespace handling (parser differential)
Summary
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 contain a patch for the issue.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/omniauth/omniauth-saml/securit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://about.gitlab.com/releases/2025/03/12/patc… | x_refsource_MISC |
| https://github.blog/security/sign-in-as-anyone-by… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://portswigger.net/research/saml-roulette-th… | x_refsource_MISC |
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2025031… | |
| https://news.ycombinator.com/item?id=43374519 | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.12.4
Affected: >= 1.13.0, < 1.18.0 |
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CVE-2025-25291 (GCVE-0-2025-25291)
Vulnerability from nvd – Published: 2025-03-12 20:16 – Updated: 2025-11-03 19:44
VLAI
EPSS
VEX
Title
ruby-saml vulnerable to SAML authentication bypass due to DOCTYPE handling (parser differential)
Summary
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently; the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 fix the issue.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/omniauth/omniauth-saml/securit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://about.gitlab.com/releases/2025/03/12/patc… | x_refsource_MISC |
| https://github.blog/security/sign-in-as-anyone-by… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://portswigger.net/research/saml-roulette-th… | x_refsource_MISC |
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2025031… | |
| https://news.ycombinator.com/item?id=43374519 | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.12.4
Affected: >= 1.13.0, < 1.18.0 |
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CVE-2024-45409 (GCVE-0-2024-45409)
Vulnerability from nvd – Published: 2024-09-10 18:50 – Updated: 2024-11-11 17:02
VLAI
EPSS
VEX
Title
The Ruby SAML library vulnerable to a SAML authentication bypass via Incorrect XPath selector
Summary
The Ruby SAML library is for implementing the client side of a SAML authorization. Ruby-SAML in <= 12.2 and 1.13.0 <= 1.16.0 does not properly verify the signature of the SAML Response. An unauthenticated attacker with access to any signed saml document (by the IdP) can thus forge a SAML Response/Assertion with arbitrary contents. This would allow the attacker to log in as arbitrary user within the vulnerable system. This vulnerability is fixed in 1.17.0 and 1.12.3.
Severity
10 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
8 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.12.3
Affected: >= 1.13.0, < 1.17.0 |
|
| onelogin | ruby-saml |
Affected:
0 , < 1.12.3
(custom)
Affected: 1.13.0 , < 1.17.0 (custom) cpe:2.3:a:onelogin:ruby-saml:*:*:*:*:*:*:*:* |
|
| omniauth | omniauth-saml |
Affected:
0 , ≤ 2.1.0
(custom)
cpe:2.3:a:omniauth:omniauth-saml:*:*:*:*:*:*:*:* |
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CVE-2015-20108 (GCVE-0-2015-20108)
Vulnerability from nvd – Published: 2023-05-27 00:00 – Updated: 2025-01-14 18:39
VLAI
EPSS
VEX
Summary
xml_security.rb in the ruby-saml gem before 1.0.0 for Ruby allows XPath injection and code execution because prepared statements are not used.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
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CVE-2016-10928 (GCVE-0-2016-10928)
Vulnerability from nvd – Published: 2019-08-22 19:40 – Updated: 2024-08-06 03:38
VLAI
EPSS
VEX
Summary
The onelogin-saml-sso plugin before 2.2.0 for WordPress has a hardcoded @@@nopass@@@ password for just-in-time provisioned users.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://wordpress.org/plugins/onelogin-saml-sso/#… | x_refsource_MISC |
| https://github.com/onelogin/wordpress-saml/commit… | x_refsource_MISC |
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CVE-2017-11428 (GCVE-0-2017-11428)
Vulnerability from nvd – Published: 2019-04-17 13:59 – Updated: 2024-08-05 18:12
VLAI
EPSS
VEX
Title
Multiple SAML libraries may allow authentication bypass via incorrect XML canonicalization and DOM traversal
Summary
OneLogin Ruby-SAML 1.6.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.
Severity
7.7 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://duo.com/blog/duo-finds-saml-vulnerabiliti… | x_refsource_MISC |
| https://www.kb.cert.org/vuls/id/475445 | x_refsource_MISC |
Impacted products
Credits
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CVE-2017-11427 (GCVE-0-2017-11427)
Vulnerability from nvd – Published: 2019-04-17 13:59 – Updated: 2024-08-05 18:12
VLAI
EPSS
VEX
Title
Multiple SAML libraries may allow authentication bypass via incorrect XML canonicalization and DOM traversal
Summary
OneLogin PythonSAML 2.3.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.
Severity
7.7 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://duo.com/blog/duo-finds-saml-vulnerabiliti… | x_refsource_MISC |
| https://www.kb.cert.org/vuls/id/475445 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OneLogin | PythonSAML |
Affected:
unspecified , < 2.3.0
(custom)
|
Credits
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CVE-2016-5697 (GCVE-0-2016-5697)
Vulnerability from nvd – Published: 2017-01-23 21:00 – Updated: 2024-08-06 01:07
VLAI
EPSS
VEX
Summary
Ruby-saml before 1.3.0 allows attackers to perform XML signature wrapping attacks via unspecified vectors.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/06/24/3 | mailing-listx_refsource_MLIST |
Date Public
2016-06-24 00:00
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CVE-2025-66568 (GCVE-0-2025-66568)
Vulnerability from cvelistv5 – Published: 2025-12-09 02:03 – Updated: 2025-12-09 16:02
VLAI
EPSS
VEX
Title
ruby-saml Libxml2 Canonicalization errors can bypass Digest/Signature validation
Summary
The ruby-saml library implements the client side of an SAML authorization. Versions up to and including 1.12.4, are vulnerable to authentication bypass through the libxml2 canonicalization process used by Nokogiri for document transformation, which allows an attacker to execute a Signature Wrapping attack. When libxml2’s canonicalization is invoked on an invalid XML input, it may return an empty string rather than a canonicalized node. ruby-saml then proceeds to compute the DigestValue over this empty string, treating it as if canonicalization succeeded. This issue is fixed in version 1.18.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.18.0
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CVE-2025-66567 (GCVE-0-2025-66567)
Vulnerability from cvelistv5 – Published: 2025-12-09 01:55 – Updated: 2025-12-09 16:02
VLAI
EPSS
VEX
Title
ruby-saml has a SAML authentication bypass due to namespace handling (parser differential)
Summary
The ruby-saml library is for implementing the client side of a SAML authorization. ruby-saml versions up to and including 1.12.4 contain an authentication bypass vulnerability due to an incomplete fix for CVE-2025-25292. ReXML and Nokogiri parse XML differently, generating entirely different document structures from the same input. This allows an attacker to execute a Signature Wrapping attack. This issue is fixed in version 1.18.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://github.com/advisories/GHSA-754f-8gm6-c4r2 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
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CVE-2025-52925 (GCVE-0-2025-52925)
Vulnerability from cvelistv5 – Published: 2025-07-02 00:00 – Updated: 2025-07-02 13:19
VLAI
EPSS
VEX
Summary
In One Identity OneLogin Active Directory Connector before 6.1.5, encryption of the DirectoryToken was mishandled, aka ST-812.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-402 - Transmission of Private Resources into a New Sphere ('Resource Leak')
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OneLogin | Active Directory Connector |
Affected:
0 , < 6.1.5
(custom)
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CVE-2025-25292 (GCVE-0-2025-25292)
Vulnerability from cvelistv5 – Published: 2025-03-12 20:53 – Updated: 2025-11-03 19:45
VLAI
EPSS
VEX
Title
Ruby SAML vulnerable to SAML authentication bypass due to namespace handling (parser differential)
Summary
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently, the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 contain a patch for the issue.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/omniauth/omniauth-saml/securit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://about.gitlab.com/releases/2025/03/12/patc… | x_refsource_MISC |
| https://github.blog/security/sign-in-as-anyone-by… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://portswigger.net/research/saml-roulette-th… | x_refsource_MISC |
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2025031… | |
| https://news.ycombinator.com/item?id=43374519 | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.12.4
Affected: >= 1.13.0, < 1.18.0 |
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CVE-2025-25291 (GCVE-0-2025-25291)
Vulnerability from cvelistv5 – Published: 2025-03-12 20:16 – Updated: 2025-11-03 19:44
VLAI
EPSS
VEX
Title
ruby-saml vulnerable to SAML authentication bypass due to DOCTYPE handling (parser differential)
Summary
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. An authentication bypass vulnerability was found in ruby-saml prior to versions 1.12.4 and 1.18.0 due to a parser differential. ReXML and Nokogiri parse XML differently; the parsers can generate entirely different document structures from the same XML input. That allows an attacker to be able to execute a Signature Wrapping attack. This issue may lead to authentication bypass. Versions 1.12.4 and 1.18.0 fix the issue.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/omniauth/omniauth-saml/securit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://about.gitlab.com/releases/2025/03/12/patc… | x_refsource_MISC |
| https://github.blog/security/sign-in-as-anyone-by… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://portswigger.net/research/saml-roulette-th… | x_refsource_MISC |
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2025031… | |
| https://news.ycombinator.com/item?id=43374519 | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.12.4
Affected: >= 1.13.0, < 1.18.0 |
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CVE-2025-25293 (GCVE-0-2025-25293)
Vulnerability from cvelistv5 – Published: 2025-03-12 20:11 – Updated: 2025-11-03 19:45
VLAI
EPSS
VEX
Title
ruby-saml vulnerable to Remote Denial of Service (DoS) with compressed SAML responses
Summary
ruby-saml provides security assertion markup language (SAML) single sign-on (SSO) for Ruby. Prior to versions 1.12.4 and 1.18.0, ruby-saml is susceptible to remote Denial of Service (DoS) with compressed SAML responses. ruby-saml uses zlib to decompress SAML responses in case they're compressed. It is possible to bypass the message size check with a compressed assertion since the message size is checked before inflation and not after. This issue may lead to remote Denial of Service (DoS). Versions 1.12.4 and 1.18.0 fix the issue.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://github.com/SAML-Toolkits/ruby-saml/securi… | x_refsource_CONFIRM |
| https://github.com/omniauth/omniauth-saml/securit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/commit… | x_refsource_MISC |
| https://about.gitlab.com/releases/2025/03/12/patc… | x_refsource_MISC |
| https://github.blog/security/sign-in-as-anyone-by… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://github.com/SAML-Toolkits/ruby-saml/releas… | x_refsource_MISC |
| https://securitylab.github.com/advisories/GHSL-20… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2025031… | |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.12.4
Affected: >= 1.13.0, < 1.18.0 |
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CVE-2024-45409 (GCVE-0-2024-45409)
Vulnerability from cvelistv5 – Published: 2024-09-10 18:50 – Updated: 2024-11-11 17:02
VLAI
EPSS
VEX
Title
The Ruby SAML library vulnerable to a SAML authentication bypass via Incorrect XPath selector
Summary
The Ruby SAML library is for implementing the client side of a SAML authorization. Ruby-SAML in <= 12.2 and 1.13.0 <= 1.16.0 does not properly verify the signature of the SAML Response. An unauthenticated attacker with access to any signed saml document (by the IdP) can thus forge a SAML Response/Assertion with arbitrary contents. This would allow the attacker to log in as arbitrary user within the vulnerable system. This vulnerability is fixed in 1.17.0 and 1.12.3.
Severity
10 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
8 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| SAML-Toolkits | ruby-saml |
Affected:
< 1.12.3
Affected: >= 1.13.0, < 1.17.0 |
|
| onelogin | ruby-saml |
Affected:
0 , < 1.12.3
(custom)
Affected: 1.13.0 , < 1.17.0 (custom) cpe:2.3:a:onelogin:ruby-saml:*:*:*:*:*:*:*:* |
|
| omniauth | omniauth-saml |
Affected:
0 , ≤ 2.1.0
(custom)
cpe:2.3:a:omniauth:omniauth-saml:*:*:*:*:*:*:*:* |
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CVE-2015-20108 (GCVE-0-2015-20108)
Vulnerability from cvelistv5 – Published: 2023-05-27 00:00 – Updated: 2025-01-14 18:39
VLAI
EPSS
VEX
Summary
xml_security.rb in the ruby-saml gem before 1.0.0 for Ruby allows XPath injection and code execution because prepared statements are not used.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
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CVE-2016-10928 (GCVE-0-2016-10928)
Vulnerability from cvelistv5 – Published: 2019-08-22 19:40 – Updated: 2024-08-06 03:38
VLAI
EPSS
VEX
Summary
The onelogin-saml-sso plugin before 2.2.0 for WordPress has a hardcoded @@@nopass@@@ password for just-in-time provisioned users.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://wordpress.org/plugins/onelogin-saml-sso/#… | x_refsource_MISC |
| https://github.com/onelogin/wordpress-saml/commit… | x_refsource_MISC |
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CVE-2017-11428 (GCVE-0-2017-11428)
Vulnerability from cvelistv5 – Published: 2019-04-17 13:59 – Updated: 2024-08-05 18:12
VLAI
EPSS
VEX
Title
Multiple SAML libraries may allow authentication bypass via incorrect XML canonicalization and DOM traversal
Summary
OneLogin Ruby-SAML 1.6.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.
Severity
7.7 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://duo.com/blog/duo-finds-saml-vulnerabiliti… | x_refsource_MISC |
| https://www.kb.cert.org/vuls/id/475445 | x_refsource_MISC |
Impacted products
Credits
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CVE-2017-11427 (GCVE-0-2017-11427)
Vulnerability from cvelistv5 – Published: 2019-04-17 13:59 – Updated: 2024-08-05 18:12
VLAI
EPSS
VEX
Title
Multiple SAML libraries may allow authentication bypass via incorrect XML canonicalization and DOM traversal
Summary
OneLogin PythonSAML 2.3.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.
Severity
7.7 (High)
CWE
- CWE-287 - Improper Authentication
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://duo.com/blog/duo-finds-saml-vulnerabiliti… | x_refsource_MISC |
| https://www.kb.cert.org/vuls/id/475445 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| OneLogin | PythonSAML |
Affected:
unspecified , < 2.3.0
(custom)
|
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CVE-2016-5697 (GCVE-0-2016-5697)
Vulnerability from cvelistv5 – Published: 2017-01-23 21:00 – Updated: 2024-08-06 01:07
VLAI
EPSS
VEX
Summary
Ruby-saml before 1.3.0 allows attackers to perform XML signature wrapping attacks via unspecified vectors.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/06/24/3 | mailing-listx_refsource_MLIST |
Date Public
2016-06-24 00:00
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VAR-201904-1492
Vulnerability from variot - Updated: 2023-12-18 12:50Duo Network Gateway 1.2.9 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers. Duo Network Gateway Contains an authentication vulnerability.Information may be tampered with. An attacker can exploit this issue to bypass the authentication mechanism and perform unauthorized actions. This may lead to further attacks. Duo Network Gateway (DNG) is an access control software developed by Duo Corporation in the United States for accessing internal web applications. An authentication bypass vulnerability exists in versions prior to DNG 1.2.10
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