CVE-2023-35143 Stored XSS vulnerability in Jenkins Maven Repository Server Plugin
Stored XSS in Jenkins Maven Repository Server Plugin allows attackers controlling pom.xml versions 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-2023-35143?
CVE-2023-35143 is a medium-severity cross-site scripting vulnerability in Jenkins Maven Repository Server Plugin, published on 14 Jun 2023. 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 Maven Repository Server Plugin 1.10 and earlier does not escape the versions of build artifacts on the Build Artifacts As Maven Repository page, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control maven project versions in `pom.xml`.
Weakness: CWE-79
Which versions are affected by CVE-2023-35143?
2 open source packages ship an affected version, including jenkins:repository. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
jenkins:repository Maven | All versions to 1.10 | None |
jenkins:repository Maven | All versions to 1.10 | None |
Products include Jenkins Maven Repository Server.
How do I fix CVE-2023-35143?
No fix has been published for CVE-2023-35143 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-2023-35143 being exploited?
There is no known exploitation of CVE-2023-35143 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Maven Repository Server Plugin
Sources
Also known as GHSA-9pvw-8q92-hm9w.