CVE-2022-34196 Cross-site Scripting in Jenkins REST List Parameter Plugin
Stored XSS in Jenkins REST List Parameter Plugin allows attackers with configure permissions to inject scripts, potentially leading to code execution or account takeover.
- 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
- Available
What is CVE-2022-34196?
CVE-2022-34196 is a medium-severity cross-site scripting vulnerability in Jenkins REST List 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 REST List Parameter Plugin 1.5.2 and earlier does not escape the name and description of REST list 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-2022-34196?
2 open source packages ship an affected version, including io.jenkins.plugins:rest-list-parameter. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
io.jenkins.plugins:rest-list-parameter Maven | All versions | 1.6.0 |
io.jenkins.plugins:rest-list-parameter Maven | All versions | 1.6.0 |
Products include Jenkins Rest List Parameter.
How do I fix CVE-2022-34196?
Upgrade io.jenkins.plugins:rest-list-parameter to 1.6.0 or later.
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-2022-34196 being exploited?
There is no known exploitation of CVE-2022-34196 in the wild and no public exploit code.
Other vulnerabilities in Jenkins REST List Parameter Plugin
Sources
Also known as GHSA-pc9c-547w-hhmc.