CVE-2026-8195 JeecgBoot SVG File CommonController.java cross site scripting
Remote attackers can execute arbitrary scripts via SVG files in JeecgBoot, potentially leading to session hijacking or code execution.
- 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-2026-8195?
CVE-2026-8195 is a medium-severity cross-site scripting vulnerability in JeecgBoot, published on 9 May 2026. 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 vulnerability was detected in JeecgBoot up to 3.9.1. The affected element is an unknown function of the file jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/controller/CommonController.java of the component SVG File Handler. The manipulation results in cross site scripting. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-8195?
How do I fix CVE-2026-8195?
No fix has been published for CVE-2026-8195 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-2026-8195 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8195 exists.
Sources
Also known as GHSA-9fgg-wxfc-5325.