CVE-2025-11027 givanz Vvveb SVG File cross site scripting
Attackers can inject malicious scripts via SVG files in Vvveb, potentially leading to code execution or account takeover.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-11027?
CVE-2025-11027 is a medium-severity cross-site scripting vulnerability in givanz Vvveb, published on 26 Sep 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
A vulnerability was identified in givanz Vvveb up to 1.0.7.2. Affected by this issue is some unknown functionality of the component SVG File Handler. Such manipulation leads to cross site scripting. The attack may be launched remotely. The exploit is publicly available and might be used. Once again the project maintainer reacted very professional: "I accept the existence of these vulnerabilities. (...) I fixed the code to remove these vulnerabilities and will push the code to github and make a new release."
Which versions are affected by CVE-2025-11027?
It affects 1 product.
Products include Vvveb Vvveb.
How do I fix CVE-2025-11027?
No fix has been published for CVE-2025-11027 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-2025-11027 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11027 exists.
Other vulnerabilities in givanz Vvveb
Sources
Also known as GHSA-vgxg-q96p-7cgc.