CVE-2020-2152 Jenkins Subversion Release Manager Plugin vulnerable to cross-site scripting (XSS)
Reflected cross-site scripting in Jenkins Subversion Release Manager Plugin allows attackers to execute arbitrary scripts in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-2152?
CVE-2020-2152 is a medium-severity cross-site scripting vulnerability in Jenkins Subversion Release Manager Plugin, published on 9 Mar 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Jenkins Subversion Release Manager Plugin 1.2 and earlier does not escape the error message for the Repository URL field form validation, resulting in a reflected cross-site scripting vulnerability.
Weakness: CWE-79
Which versions are affected by CVE-2020-2152?
2 open source packages ship an affected version, including org.jvnet.hudson.plugins:svn-release-mgr. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jvnet.hudson.plugins:svn-release-mgr Maven | All versions to 1.2 | None |
org.jvnet.hudson.plugins:svn-release-mgr Maven | All versions to 1.2 | None |
Products include Jenkins Subversion Release Manager.
How do I fix CVE-2020-2152?
No fix has been published for CVE-2020-2152 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-2020-2152 being exploited?
There is no known exploitation of CVE-2020-2152 in the wild and no public exploit code.
Sources
Also known as GHSA-wc2g-9j98-vcgw.