CVE-2026-11994 Akaunting 3.1.21 - Authenticated stored XSS in report description rendering
Authenticated users can inject malicious scripts into report descriptions, potentially leading to session hijacking or code execution against other users.
- 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-2026-11994?
CVE-2026-11994 is a medium-severity cross-site scripting vulnerability in Akaunting, published on 22 Jun 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Akaunting 3.1.21 contains an authenticated stored Cross-Site Scripting vulnerability in the report management workflow. A user with permission to create or update reports can store arbitrary HTML/JavaScript in the description field of a report.
Weakness: CWE-79
Which versions are affected by CVE-2026-11994?
How do I fix CVE-2026-11994?
No fix has been published for CVE-2026-11994 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-2026-11994 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11994 exists.
Sources
Also known as GHSA-3777-v3gr-3jr3.