CVE-2025-5400 chaitak-gorai Blogbook GET Parameter user.php sql injection

Medium 6.9 Published 1 Jun 2025 Updated 2 Jun 2025

Remote attackers can exploit SQL injection in the user.php GET parameter to read or modify database contents in Blogbook.

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

What is CVE-2025-5400?

CVE-2025-5400 is a medium-severity SQL injection vulnerability in chaitak-gorai Blogbook, published on 1 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability was found in chaitak-gorai Blogbook up to 92f5cf90f8a7e6566b576fe0952e14e1c6736513. It has been classified as critical. Affected is an unknown function of the file /user.php of the component GET Parameter Handler. The manipulation of the argument u_id leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-89, CWE-74

Which versions are affected by CVE-2025-5400?

It affects 1 product.

Products include Chaitak-Gorai Blogbook.

How do I fix CVE-2025-5400?

No fix has been published for CVE-2025-5400 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2025-5400 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-5400 exists.

Sources

Also known as GHSA-3rhj-w962-9mr3.