Description
Jenkins VncRecorder Plugin 1.25 and earlier does not escape a tool path in the `checkVncServ` form validation endpoint, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by Jenkins administrators.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://jenkins.io/security/advisory/2020-07-02/#SECURITY-1728%20%281%29
Mailing List, Third Party Advisory mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2020/07/02/7
Scores
CVSS v3
4.8
EPSS
0.0018
EPSS Percentile
38.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (2)
jenkins/vncrecorder
< 1.25
org.jenkins-ci.plugins/vncrecorder
0 - 1.35Maven
Published
Jul 02, 2020
Tracked Since
Feb 18, 2026