CVE-2021-21608

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape button labels in the Jenkins UI, resulting in a cross-site scripting (XSS) vulnerability…

published January 13, 2021

CVSS
—
EPSS
1%
Percentile
63.7
In the wild
Unconfirmed
What it is

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape button labels in the Jenkins UI, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers with the ability to control button labels.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01041 · 63.7th percentile
Published
2021-01-13T15:55Z
EPSS history
Timeline
  • 13 JAN 15:55Z
    Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape button labels in the Jenkins UI, resulting in a cross-site scripting (XSS) vulnerability…
    cvelistv5