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16 vulnerabilities by ascertia
CVE-2025-61166 (GCVE-0-2025-61166)
Vulnerability from nvd – Published: 2026-04-06 00:00 – Updated: 2026-04-06 19:31
VLAI
Summary
An open redirect in Ascertia SigningHub User v10.0 allows attackers to redirect users to a malicious site via a crafted URL.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
2 references
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CVE-2025-54321 (GCVE-0-2025-54321)
Vulnerability from nvd – Published: 2025-11-18 00:00 – Updated: 2025-11-19 16:49
VLAI
Summary
In Ascertia SigningHub through 8.6.8, there is a lack of rate limiting on the reset password function, leading to an email bombing vulnerability. An authenticated attacker can exploit this by automating reset password requests.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-799 - Improper Control of Interaction Frequency
Assigner
References
2 references
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CVE-2025-54320 (GCVE-0-2025-54320)
Vulnerability from nvd – Published: 2025-11-18 00:00 – Updated: 2025-11-19 13:32
VLAI
Summary
In Ascertia SigningHub through 8.6.8, there is a lack of rate limiting on the invite user function, leading to an email bombing vulnerability. An authenticated attacker can exploit this by automating invite requests.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
2 references
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CVE-2025-56223 (GCVE-0-2025-56223)
Vulnerability from nvd – Published: 2025-10-20 00:00 – Updated: 2025-10-20 15:16
VLAI
Summary
A lack of rate limiting in the component /Home/UploadStreamDocument of SigningHub v8.6.8 allows attackers to cause a Denial of Service (DoS) via uploading an excessive number of files.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
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"scope": "UNCHANGED",
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CVE-2025-56224 (GCVE-0-2025-56224)
Vulnerability from nvd – Published: 2025-10-20 00:00 – Updated: 2025-10-21 15:50
VLAI
Summary
A lack of rate limiting in the One-Time Password (OTP) verification endpoint of SigningHub v8.6.8 allows attackers to bypass verification via a bruteforce attack.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
3 references
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CVE-2025-56219 (GCVE-0-2025-56219)
Vulnerability from nvd – Published: 2025-10-20 00:00 – Updated: 2025-10-21 15:53
VLAI
Summary
Incorrect access control in SigningHub v8.6.8 allows attackers to arbitrarily add user accounts without any rate limiting. This can lead to a resource exhaustion and a Denial of Service (DoS) when an excessively large number of user accounts are created.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-284 - Improper Access Control
Assigner
References
3 references
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CVE-2025-56221 (GCVE-0-2025-56221)
Vulnerability from nvd – Published: 2025-10-17 00:00 – Updated: 2025-10-17 19:02
VLAI
Summary
A lack of rate limiting in the login mechanism of SigningHub v8.6.8 allows attackers to bypass authentication via a brute force attack.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
1 reference
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CVE-2025-56218 (GCVE-0-2025-56218)
Vulnerability from nvd – Published: 2025-10-17 00:00 – Updated: 2025-10-20 19:57
VLAI
Summary
An arbitrary file upload vulnerability in SigningHub v8.6.8 allows attackers to execute arbitrary code via uploading a crafted PDF file.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
3 references
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CVE-2025-61166 (GCVE-0-2025-61166)
Vulnerability from cvelistv5 – Published: 2026-04-06 00:00 – Updated: 2026-04-06 19:31
VLAI
Summary
An open redirect in Ascertia SigningHub User v10.0 allows attackers to redirect users to a malicious site via a crafted URL.
Severity
6.1 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
2 references
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CVE-2025-54321 (GCVE-0-2025-54321)
Vulnerability from cvelistv5 – Published: 2025-11-18 00:00 – Updated: 2025-11-19 16:49
VLAI
Summary
In Ascertia SigningHub through 8.6.8, there is a lack of rate limiting on the reset password function, leading to an email bombing vulnerability. An authenticated attacker can exploit this by automating reset password requests.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-799 - Improper Control of Interaction Frequency
Assigner
References
2 references
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CVE-2025-54320 (GCVE-0-2025-54320)
Vulnerability from cvelistv5 – Published: 2025-11-18 00:00 – Updated: 2025-11-19 13:32
VLAI
Summary
In Ascertia SigningHub through 8.6.8, there is a lack of rate limiting on the invite user function, leading to an email bombing vulnerability. An authenticated attacker can exploit this by automating invite requests.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
2 references
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CVE-2025-56223 (GCVE-0-2025-56223)
Vulnerability from cvelistv5 – Published: 2025-10-20 00:00 – Updated: 2025-10-20 15:16
VLAI
Summary
A lack of rate limiting in the component /Home/UploadStreamDocument of SigningHub v8.6.8 allows attackers to cause a Denial of Service (DoS) via uploading an excessive number of files.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
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CVE-2025-56224 (GCVE-0-2025-56224)
Vulnerability from cvelistv5 – Published: 2025-10-20 00:00 – Updated: 2025-10-21 15:50
VLAI
Summary
A lack of rate limiting in the One-Time Password (OTP) verification endpoint of SigningHub v8.6.8 allows attackers to bypass verification via a bruteforce attack.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
3 references
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CVE-2025-56219 (GCVE-0-2025-56219)
Vulnerability from cvelistv5 – Published: 2025-10-20 00:00 – Updated: 2025-10-21 15:53
VLAI
Summary
Incorrect access control in SigningHub v8.6.8 allows attackers to arbitrarily add user accounts without any rate limiting. This can lead to a resource exhaustion and a Denial of Service (DoS) when an excessively large number of user accounts are created.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-284 - Improper Access Control
Assigner
References
3 references
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CVE-2025-56221 (GCVE-0-2025-56221)
Vulnerability from cvelistv5 – Published: 2025-10-17 00:00 – Updated: 2025-10-17 19:02
VLAI
Summary
A lack of rate limiting in the login mechanism of SigningHub v8.6.8 allows attackers to bypass authentication via a brute force attack.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
1 reference
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CVE-2025-56218 (GCVE-0-2025-56218)
Vulnerability from cvelistv5 – Published: 2025-10-17 00:00 – Updated: 2025-10-20 19:57
VLAI
Summary
An arbitrary file upload vulnerability in SigningHub v8.6.8 allows attackers to execute arbitrary code via uploading a crafted PDF file.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
3 references
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