CVE-2025-13181 pojoin h3blog add cross site scripting
Remote attackers can inject malicious scripts via the Name argument in the admin material addition feature, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-13181?
CVE-2025-13181 is a medium-severity cross-site scripting vulnerability in pojoin h3blog, published on 14 Nov 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability was determined in pojoin h3blog 1.0. The affected element is an unknown function of the file /admin/cms/material/add. Executing a manipulation of the argument Name can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.
Which versions are affected by CVE-2025-13181?
It affects 1 product.
Products include H3blog H3blog.
How do I fix CVE-2025-13181?
No fix has been published for CVE-2025-13181 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-2025-13181 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-13181 exists.
Other vulnerabilities in pojoin h3blog
Sources
Also known as GHSA-22hp-rvc6-8h8g.