CVE-2025-29280 Cross-site scripting in n/a

Medium 4.8 Published 15 Apr 2025 Updated 15 Apr 2025

An attacker can inject malicious scripts into the website name field, leading to code execution or account takeover in PerfreeBlog.

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-2025-29280?

CVE-2025-29280 is a medium-severity cross-site scripting vulnerability in n/a, published on 15 Apr 2025. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

Official description

Stored cross-site scripting vulnerability exists in PerfreeBlog v4.0.11 in the website name field of the backend system settings interface allows an attacker to insert and execute arbitrary malicious code.

Weakness: CWE-79

Which versions are affected by CVE-2025-29280?

It affects 1 product.

Products include Perfree Perfreeblog.

How do I fix CVE-2025-29280?

No fix has been published for CVE-2025-29280 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-2025-29280 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-29280 exists.

Sources

Also known as GHSA-24hh-5wmw-c8j8.