CVE-2019-16564 Jenkins Pipeline Aggregator View Plugin stored XSS vulnerability
Stored XSS in Jenkins Pipeline Aggregator View Plugin allows attackers to execute scripts via job names or stage names, potentially compromising user sessions.
- 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-2019-16564?
CVE-2019-16564 is a medium-severity cross-site scripting vulnerability in Jenkins Pipeline Aggregator View Plugin, published on 17 Dec 2019. 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 Pipeline Aggregator View Plugin 1.8 and earlier does not escape information shown on its view, resulting in a stored XSS vulnerability exploitable by attackers able to affects view content such as job display name or pipeline stage names.
Weakness: CWE-79
Which versions are affected by CVE-2019-16564?
2 open source packages ship an affected version, including com.paul8620.jenkins.plugins:pipeline-aggregator-view. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
com.paul8620.jenkins.plugins:pipeline-aggregator-view Maven | All versions | 1.9 |
com.paul8620.jenkins.plugins:pipeline-aggregator-view Maven | All versions | 1.9 |
Products include Jenkins Pipeline Aggregator View.
How do I fix CVE-2019-16564?
Upgrade com.paul8620.jenkins.plugins:pipeline-aggregator-view to 1.9 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-2019-16564 being exploited?
There is no known exploitation of CVE-2019-16564 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Pipeline Aggregator View Plugin
Sources
Also known as GHSA-jf8x-943c-r4h6.