CVE-2025-5405 chaitak-gorai Blogbook post.php cross site scripting

Medium 5.1 Published 1 Jun 2025 Updated 2 Jun 2025

Remote attackers can inject malicious scripts via comment fields in Blogbook, potentially executing code or bypassing security controls.

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-2025-5405?

CVE-2025-5405 is a medium-severity cross-site scripting vulnerability in chaitak-gorai Blogbook, published on 1 Jun 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, which was classified as problematic, has been found in chaitak-gorai Blogbook up to 92f5cf90f8a7e6566b576fe0952e14e1c6736513. This issue affects some unknown processing of the file /post.php. The manipulation of the argument comment_author/comment_email/comment_content leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-94, CWE-79

Which versions are affected by CVE-2025-5405?

It affects 1 product.

Products include Chaitak-Gorai Blogbook.

How do I fix CVE-2025-5405?

No fix has been published for CVE-2025-5405 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-2025-5405 being exploited?

There is no known exploitation of CVE-2025-5405 in the wild and no public exploit code.

Sources

Also known as GHSA-8mrf-q92j-p5m5.