CVE-2022-34783 Cross-site Scripting in Jenkins Plot Plugin
Stored XSS in Jenkins Plot 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-2022-34783?
CVE-2022-34783 is a medium-severity cross-site scripting vulnerability in Jenkins Plot Plugin, published on 30 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 Plot Plugin 2.1.10 and earlier does not escape plot descriptions, 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-2022-34783?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:plot. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:plot Maven | All versions | 2.1.11 |
org.jenkins-ci.plugins:plot Maven | All versions | 2.1.11 |
Products include Jenkins Plot.
How do I fix CVE-2022-34783?
Upgrade org.jenkins-ci.plugins:plot to 2.1.11 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-2022-34783 being exploited?
There is no known exploitation of CVE-2022-34783 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Plot Plugin
Sources
Also known as GHSA-hpf7-mmqw-g6vq.