CVE-2022-25191 Stored Cross-site Scripting vulnerability in Jenkins Agent Server Parameter Plugin
Stored XSS in Jenkins Agent Server 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
- Available
What is CVE-2022-25191?
CVE-2022-25191 is a medium-severity cross-site scripting vulnerability in Jenkins Agent Server Parameter Plugin, published on 15 Feb 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 Agent Server Parameter Plugin 1.0 and earlier does not escape parameter names of agent server 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-2022-25191?
2 open source packages ship an affected version, including io.jenkins.plugins:agent-server-parameter. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
io.jenkins.plugins:agent-server-parameter Maven | All versions | 1.1 |
io.jenkins.plugins:agent-server-parameter Maven | All versions | 1.1 |
Products include Jenkins Agent Server Parameter.
How do I fix CVE-2022-25191?
Upgrade io.jenkins.plugins:agent-server-parameter to 1.1 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-2022-25191 being exploited?
There is no known exploitation of CVE-2022-25191 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Agent Server Parameter Plugin
Sources
Also known as GHSA-53c4-cmhf-gp7w.