CVEvulnerability
CVE-2020-2231
5.4 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-08-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- CVSS 2.0 ([email protected])
- 3.5 LOW — AV:N/AC:M/Au:S/C:N/I:P/A:N
- Weaknesses
- CWE-79
Description
Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the remote address of the host starting a build via 'Trigger builds remotely', resulting in a stored cross-site scripting (XSS) vulnerability exploitable by users with Job/Configure permission or knowledge of the Authentication Token.
Affected configurations
• jenkins jenkins (<= 2.235.3)
• jenkins jenkins (<= 2.251)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- http://packetstormsecurity.com/files/160616/Jenkins-2.251-LTS-2.235.3-Cross-Site-Scripting.html Exploit, Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2020/08/12/4 Mailing List, Third Party Advisory
- https://jenkins.io/security/advisory/2020-08-12/#SECURITY-1960 Vendor Advisory
- http://packetstormsecurity.com/files/160616/Jenkins-2.251-LTS-2.235.3-Cross-Site-Scripting.html Exploit, Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2020/08/12/4 Mailing List, Third Party Advisory
- https://jenkins.io/security/advisory/2020-08-12/#SECURITY-1960 Vendor Advisory