CVE-2020-2246

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-09-01 · updated 2026-06-17
Weakness: CWE-79

Description

Jenkins Valgrind Plugin 0.28 and earlier does not escape content in Valgrind XML reports, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control Valgrind XML report contents.

Affected products

Jenkins project Jenkins Valgrind Plugin: through 0.28

References

http://www.openwall.com/lists/oss-security/2020/09/01/3
https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1830
http://www.openwall.com/lists/oss-security/2020/09/01/3
https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1830

Get alerted when CVE-2020-2246 or the next vulnerability affects your stack