CVE-2022-34170
Cross-site Scripting vulnerability in Jenkins
8.0
HIGH
CVSS 3.1
EPSS 1.8%
Description
Since Jenkins 2.320 and LTS 2.332.1, help icon tooltips no longer escape the feature name, effectively undoing the fix for [SECURITY-1955](https://www.jenkins.io/security/advisory/2020-08-12/#SECURITY-1955). This vulnerability is known to be exploitable by attackers with Job/Configure permission. Jenkins 2.356, LTS 2.332.4 and LTS 2.346.1 addresses this vulnerability, the feature name in help icon tooltips is now escaped.
How to fix CVE-2022-34170
To remediate CVE-2022-34170, upgrade the affected package to a fixed version below.
- —upgrade to 2.355.1 or later
- —upgrade to 2.356 or later
Is CVE-2022-34170 being exploited?
Low — EPSS is 1.8%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 2.320.0, < 2.355.1
- >= 2.350, < 2.356
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |