CVEvulnerability
CVE-2024-23898
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2024-01-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-346
Description
Jenkins 2.217 through 2.441 (both inclusive), LTS 2.222.1 through 2.426.2 (both inclusive) does not perform origin validation of requests made through the CLI WebSocket endpoint, resulting in a cross-site WebSocket hijacking (CSWSH) vulnerability, allowing attackers to execute CLI commands on the Jenkins controller.
Affected configurations
• jenkins jenkins (>= 2.217 <= 2.441)
• jenkins jenkins (>= 2.222.1 <= 2.426.2)
Related
Weakness · CWE (1)
- CWE-346 Origin Validation Error weakness
References
- http://www.openwall.com/lists/oss-security/2024/01/24/6 www.openwall.com
- https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-3315 Vendor Advisory
- https://www.sonarsource.com/blog/excessive-expansion-uncovering-critical-security-vulnerabilities-in-jenkins/ www.sonarsource.com
- http://www.openwall.com/lists/oss-security/2024/01/24/6 www.openwall.com
- https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-3315 Vendor Advisory
- https://www.sonarsource.com/blog/excessive-expansion-uncovering-critical-security-vulnerabilities-in-jenkins/ www.sonarsource.com