CVE-2022-34194 Cross-site Scripting in Jenkins Readonly Parameter Plugin
Stored XSS in Jenkins Readonly Parameter Plugin allows attackers with configure permissions to execute scripts in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2022-34194?
CVE-2022-34194 is a medium-severity cross-site scripting vulnerability in Jenkins Readonly Parameter Plugin, published on 22 Jun 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Jenkins Readonly Parameter Plugin 1.0.0 and earlier does not escape the name and description of Readonly String and Readonly Text parameters on views displaying parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.
Weakness: CWE-79
Which versions are affected by CVE-2022-34194?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:readonly-parameters. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:readonly-parameters Maven | All versions to 1.0.0 | None |
org.jenkins-ci.plugins:readonly-parameters Maven | All versions to 1.0.0 | None |
Products include Jenkins Readonly Parameter.
How do I fix CVE-2022-34194?
No fix has been published for CVE-2022-34194 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2022-34194 being exploited?
There is no known exploitation of CVE-2022-34194 in the wild and no public exploit code.
Sources
Also known as GHSA-fcqr-gh8w-wm8f.