Common Weakness Enumeration

CWE-384

Allowed

Session Fixation

Abstraction: Compound · Status: Incomplete

API response cwe.mitre.org

Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.

547 vulnerabilities reference this CWE, most recent first.

CVE-2021-42761 (GCVE-0-2021-42761)

Vulnerability from cvelistv5 – Published: 2023-02-16 18:05 – Updated: 2024-10-23 14:50
VLAI
Summary
A condition for session fixation vulnerability [CWE-384] in the session management of FortiWeb versions 6.4 all versions, 6.3.0 through 6.3.16, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 through 6.0.7, 5.9.0 through 5.9.1 may allow a remote, unauthenticated attacker to infer the session identifier of other users and possibly usurp their session.
Severity
8.5 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:U/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-384 - Improper access control
Assigner
References
Impacted products
Vendor Product Version
Fortinet FortiWeb Affected: 6.4.0 , ≤ 6.4.2 (semver)
Affected: 6.3.0 , ≤ 6.3.16 (semver)
Affected: 6.2.0 , ≤ 6.2.6 (semver)
Affected: 6.1.0 , ≤ 6.1.2 (semver)
Affected: 6.0.0 , ≤ 6.0.7 (semver)
Affected: 5.9.0 , ≤ 5.9.1 (semver)
Affected: 5.8.5 , ≤ 5.8.7 (semver)
Affected: 5.8.0 , ≤ 5.8.3 (semver)
Affected: 5.7.0 , ≤ 5.7.3 (semver)
Affected: 5.6.0 , ≤ 5.6.2 (semver)
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CVE-2021-41268 (GCVE-0-2021-41268)

Vulnerability from cvelistv5 – Published: 2021-11-24 18:55 – Updated: 2024-08-04 03:08
VLAI
Title
Cookie persistence in Symfony
Summary
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Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
symfony symfony Affected: >= 5.3.0, < 5.3.12
Create a notification for this product.
Show details on NVD website
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CVE-2021-41246 (GCVE-0-2021-41246)

Vulnerability from cvelistv5 – Published: 2021-12-09 15:55 – Updated: 2024-08-04 03:08
VLAI
Title
Session fixation in express-openid-connect
Summary
Express OpenID Connect is express JS middleware implementing sign on for Express web apps using OpenID Connect. Versions before and including `2.5.1` do not regenerate the session id and session cookie when user logs in. This behavior opens up the application to various session fixation vulnerabilities. Versions `2.5.2` contains a patch for this issue.
Severity
4.6 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
auth0 express-openid-connect Affected: >= 2.3.0, < 2.5.2
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Show details on NVD website
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CVE-2021-36394 (GCVE-0-2021-36394)

Vulnerability from cvelistv5 – Published: 2023-03-06 00:00 – Updated: 2025-03-06 15:44
VLAI
Summary
In Moodle, a remote code execution risk was identified in the Shibboleth authentication plugin.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-384
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
Vendor Product Version
n/a Moodle Affected: 3.11, 3.10 to 3.10.4, 3.9 to 3.9.7 and earlier unsupported versions
Show details on NVD website
To clipboard 

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CVE-2021-32710 (GCVE-0-2021-32710)

Vulnerability from cvelistv5 – Published: 2021-06-24 19:45 – Updated: 2024-08-03 23:25
VLAI
Title
Potential Session Hijacking in Shopware
Summary
Shopware is an open source eCommerce platform. Potential session hijacking of store customers in versions below 6.3.5.2. We recommend to update to the current version 6.3.5.2. You can get the update to 6.3.5.2 regularly via the Auto-Updater or directly via the download overview. For older versions of 6.1 and 6.2, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.
Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
shopware platform Affected: < 6.3.5.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-32676 (GCVE-0-2021-32676)

Vulnerability from cvelistv5 – Published: 2021-06-16 00:05 – Updated: 2024-08-03 23:25
VLAI
Title
Session Fixation in Nextcloud Talk
Summary
Nextcloud Talk is a fully on-premises audio/video and chat communication service. Password protected shared chats in Talk before version 9.0.10, 10.0.8 and 11.2.2 did not rotate the session cookie after a successful authentication event. It is recommended that the Nextcloud Talk App is upgraded to 9.0.10, 10.0.8 or 11.2.2. No workarounds for this vulnerability are known to exist.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
nextcloud security-advisories Affected: < 9.0.10
Affected: >= 10.0.0, < 10.0.8
Affected: >= 11.0.0, < 11.2.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2021-22927 (GCVE-0-2021-22927)

Vulnerability from cvelistv5 – Published: 2021-08-05 20:16 – Updated: 2024-08-03 18:58
VLAI
Summary
A session fixation vulnerability exists in Citrix ADC and Citrix Gateway 13.0-82.45 when configured SAML service provider that could allow an attacker to hijack a session.
Severity
No CVSS data available.
CWE
  • CWE-384 - Session Fixation (CWE-384)
Assigner
References
Impacted products
Vendor Product Version
n/a Citrix ADC, Citrix Gateway Affected: Citrix ADC and Citrix Gateway 13.0-82.45 and later releases of 13.0
Affected: Citrix ADC and Citrix Gateway 12.1-62.27 and later releases of 12.1
Affected: Citrix ADC and NetScaler Gateway 11.1-65.22 and later releases of 11.1
Affected: Citrix ADC 12.1-FIPS 12.1-55.247 and later releases of 12.1-FIPS
Show details on NVD website
To clipboard 

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CVE-2021-3740 (GCVE-0-2021-3740)

Vulnerability from cvelistv5 – Published: 2024-11-15 10:57 – Updated: 2024-11-15 19:03
VLAI
Title
Session Fixation in chatwoot/chatwoot
Summary
A Session Fixation vulnerability exists in chatwoot/chatwoot versions prior to 2.4.0. The application does not invalidate existing sessions on other devices when a user changes their password, allowing old sessions to persist. This can lead to unauthorized access if an attacker has obtained a session token.
Severity
6.8 (Medium)
CVSS:3.0/AV:A/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
6.8 (Medium)
CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
chatwoot chatwoot/chatwoot Affected: unspecified , < 2.4.0 (custom)
Create a notification for this product.
chatwoot chatwoot Affected: 0 , < 2.4.0 (custom)
    cpe:2.3:a:chatwoot:chatwoot:*:*:*:*:*:*:*:*
 Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2020-36913 (GCVE-0-2020-36913)

Vulnerability from cvelistv5 – Published: 2026-01-06 15:52 – Updated: 2026-01-06 19:48
VLAI
Title
All-Dynamics Software enlogic:show 2.0.2 Session Fixation Authentication Bypass
Summary
All-Dynamics Software enlogic:show 2.0.2 contains a session fixation vulnerability that allows attackers to set a predefined PHP session identifier during the login process. Attackers can forge HTTP GET requests to welcome.php with a manipulated session token to bypass authentication and potentially execute cross-site request forgery attacks.
Severity
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
All-Dynamics Software enlogic:show Digital Signage System Affected: 2.0.2 (Build 2098) ILP32W 0/1/3/1597919619
Create a notification for this product.
Date Public
2020-07-31 00:00
Credits
LiquidWorm as Gjoko Krstic of Zero Science Lab
Show details on NVD website
To clipboard 

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CVE-2020-25198 (GCVE-0-2020-25198)

Vulnerability from cvelistv5 – Published: 2020-12-23 14:08 – Updated: 2024-09-17 00:11
VLAI
Title
MOXA NPort IAW5000A-I/O Series
Summary
The built-in WEB server for MOXA NPort IAW5000A-I/O firmware version 2.1 or lower has incorrectly implemented protections from session fixation, which may allow an attacker to gain access to a session and hijack it by stealing the user’s cookies.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
MOXA NPort IAW5000A-I/O Affected: unspecified , ≤ Version 2.1 (custom)
Create a notification for this product.
Date Public
2020-10-13 00:00
Credits
Evgeniy Druzhinin and Ilya Karpov of Rostelecom-Solar reported these vulnerabilities to CISA
Show details on NVD website
To clipboard 

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          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Moxa has released an updated firmware version (https://www.moxa.com/en/support/product-support/software-and-documentation/search?psid=50535) for the NPort IAW5000A-I/O Series and recommends (https://www.moxa.com/en/support/support/security-advisory/nport-iaw5000a-io-serial-device-servers-vulnerabilities) users install this update on all affected systems."
          }
        ],
        "source": {
          "advisory": "ICSA-20-287-01 - MOXA NPort IAW5000A-I/O Series",
          "discovery": "EXTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2020-25198",
    "datePublished": "2020-12-23T14:08:23.404Z",
    "dateReserved": "2020-09-04T00:00:00.000Z",
    "dateUpdated": "2024-09-17T00:11:38.801Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}
Mitigation
Architecture and Design

Invalidate any existing session identifiers prior to authorizing a new user session.

Mitigation
Architecture and Design

For platforms such as ASP that do not generate new values for sessionid cookies, utilize a secondary cookie. In this approach, set a secondary cookie on the user's browser to a random value and set a session variable to the same value. If the session variable and the cookie value ever don't match, invalidate the session, and force the user to log on again.

Mitigation MIT-29
Operation

Strategy: Firewall

Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].

CAPEC-196: Session Credential Falsification through Forging

An attacker creates a false but functional session credential in order to gain or usurp access to a service. Session credentials allow users to identify themselves to a service after an initial authentication without needing to resend the authentication information (usually a username and password) with every message. If an attacker is able to forge valid session credentials they may be able to bypass authentication or piggy-back off some other authenticated user's session. This attack differs from Reuse of Session IDs and Session Sidejacking attacks in that in the latter attacks an attacker uses a previous or existing credential without modification while, in a forging attack, the attacker must create their own credential, although it may be based on previously observed credentials.

CAPEC-21: Exploitation of Trusted Identifiers

An adversary guesses, obtains, or "rides" a trusted identifier (e.g. session ID, resource ID, cookie, etc.) to perform authorized actions under the guise of an authenticated user or service.

CAPEC-31: Accessing/Intercepting/Modifying HTTP Cookies

This attack relies on the use of HTTP Cookies to store credentials, state information and other critical data on client systems. There are several different forms of this attack. The first form of this attack involves accessing HTTP Cookies to mine for potentially sensitive data contained therein. The second form involves intercepting this data as it is transmitted from client to server. This intercepted information is then used by the adversary to impersonate the remote user/session. The third form is when the cookie's content is modified by the adversary before it is sent back to the server. Here the adversary seeks to convince the target server to operate on this falsified information.

CAPEC-39: Manipulating Opaque Client-based Data Tokens

In circumstances where an application holds important data client-side in tokens (cookies, URLs, data files, and so forth) that data can be manipulated. If client or server-side application components reinterpret that data as authentication tokens or data (such as store item pricing or wallet information) then even opaquely manipulating that data may bear fruit for an Attacker. In this pattern an attacker undermines the assumption that client side tokens have been adequately protected from tampering through use of encryption or obfuscation.

CAPEC-59: Session Credential Falsification through Prediction

This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.

CAPEC-60: Reusing Session IDs (aka Session Replay)

This attack targets the reuse of valid session ID to spoof the target system in order to gain privileges. The attacker tries to reuse a stolen session ID used previously during a transaction to perform spoofing and session hijacking. Another name for this type of attack is Session Replay.

CAPEC-61: Session Fixation

The attacker induces a client to establish a session with the target software using a session identifier provided by the attacker. Once the user successfully authenticates to the target software, the attacker uses the (now privileged) session identifier in their own transactions. This attack leverages the fact that the target software either relies on client-generated session identifiers or maintains the same session identifiers after privilege elevation.

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