Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-2231

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.

Published

2020-08-12T14:15:13.267

Last Modified

2024-11-21T05:25:01.700

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.4 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:S/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

6.8

Impact Score

2.9

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	jenkins	jenkins	≤ 2.235.3	Yes
Application	jenkins	jenkins	≤ 2.251	Yes

References

http://packetstormsecurity.com/files/160616/Jenkins-2.251-LTS-2.235.3-Cross-Site-Scripting.html Exploit, Third Party Advisory, VDB Entry ([email protected])
http://www.openwall.com/lists/oss-security/2020/08/12/4 Mailing List, Third Party Advisory ([email protected])
https://jenkins.io/security/advisory/2020-08-12/#SECURITY-1960 Vendor Advisory ([email protected])
http://packetstormsecurity.com/files/160616/Jenkins-2.251-LTS-2.235.3-Cross-Site-Scripting.html Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2020/08/12/4 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://jenkins.io/security/advisory/2020-08-12/#SECURITY-1960 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)