CVE-2025-5406 chaitak-gorai Blogbook posts.php unrestricted upload

Medium 5.3 Published 1 Jun 2025 Updated 2 Jun 2025

Attackers can upload malicious files via the admin post interface, potentially leading to remote code execution.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-5406?

CVE-2025-5406 is a medium-severity vulnerability in chaitak-gorai Blogbook, published on 1 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability, which was classified as critical, was found in chaitak-gorai Blogbook up to 92f5cf90f8a7e6566b576fe0952e14e1c6736513. Affected is an unknown function of the file /admin/posts.php?source=add_post. The manipulation of the argument image leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-434, CWE-284

Which versions are affected by CVE-2025-5406?

It affects 1 product.

Products include Chaitak-Gorai Blogbook.

How do I fix CVE-2025-5406?

No fix has been published for CVE-2025-5406 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-5406 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-5406 exists.

Sources

Also known as GHSA-8pmq-59wh-8qf5.