CVE-2019-10376 Jenkins Wall Display Plugin Cross-site Scripting vulnerability
Attackers can inject arbitrary HTML and JavaScript into Jenkins web pages via the Wall Display Plugin, potentially compromising user sessions.
- 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-2019-10376?
CVE-2019-10376 is a medium-severity cross-site scripting vulnerability in Jenkins Wall Display Plugin, published on 7 Aug 2019. 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
A reflected cross-site scripting vulnerability in Jenkins Wall Display Plugin 0.6.34 and earlier allows attackers to inject arbitrary HTML and JavaScript into web pages provided by this plugin.
Weakness: CWE-79
Which versions are affected by CVE-2019-10376?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:jenkinswalldisplay. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:jenkinswalldisplay Maven | All versions to 0.6.34 | None |
org.jenkins-ci.plugins:jenkinswalldisplay Maven | All versions to 0.6.34 | None |
Products include Jenkins Wall Display.
How do I fix CVE-2019-10376?
No fix has been published for CVE-2019-10376 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-2019-10376 being exploited?
There is no known exploitation of CVE-2019-10376 in the wild and no public exploit code.
Sources
Also known as GHSA-hc34-f55m-rh3m.