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Vulnerabilities

Vulnerability · CVE-2024-7341

A session fixation issue was discovered in the SAML adapters provided by Keycloak.

Published Sep 9, 2024 · catalog updated Aug 27, 2026 · A session fixation issue

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2024-7341. EPSS is 0.85%. Act only if a listed version of A session fixation issue is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (A session fixation issue).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High7.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.85%
Remediation
Version ranges on file
Affected products
cpe redhat/build of keycloak · cpe redhat/keycloak · cpe redhat/single sign-on

A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authentication to trigger session fixation.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe redhat/build of keycloak< 22.0.12
  • cpe redhat/build of keycloak< 24.0.7
  • cpe redhat/keycloak<= 25.0.2
  • cpe redhat/single sign-on< 7.6.10

How to fix CVE-2024-7341

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2024-7341. EPSS is 0.85%. Act only if a listed version of A session fixation issue is installed.

Which versions are affected?

Compare what you have installed with redhat/build of keycloak < 22.0.12; redhat/build of keycloak < 24.0.7; redhat/single sign-on < 7.6.10. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-384. EPSS 0.85%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Keycloak security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Sep 9, 2024 · Monitored products — high

    Detected

    A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authentication to trigger session fixation.

  2. Aug 27, 2026 · Monitored products — high

    Updated

    A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authentication to trigger session fixation.

Sources

  • CVE.orgVulnerability recordCVE-2024-7341

    Official CVE identifier

    cve.org
  • Monitored products — highVendor advisoryCVE-2024-7341

    A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authentication to trigger session fixation.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 4, 2026
  • Monitored products — highNov 3, 2026