CVE-2025-4543 LyLme Spage ajax_link.php sql injection

Medium 6.9 Published 11 May 2025 Updated 12 May 2025

Remote attackers can exploit SQL injection in the sort parameter of ajax_link.php to read or modify database contents.

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-2025-4543?

CVE-2025-4543 is a medium-severity SQL injection vulnerability in LyLme Spage, published on 11 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A vulnerability, which was classified as critical, was found in LyLme Spage 2.1. This affects an unknown part of the file lylme_spage/blob/master/admin/ajax_link.php. The manipulation of the argument sort leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-89, CWE-74

Which versions are affected by CVE-2025-4543?

It affects 1 product.

Products include Lylme Lylme Spage.

How do I fix CVE-2025-4543?

No fix has been published for CVE-2025-4543 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-2025-4543 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-4543 exists.

Sources

Also known as GHSA-wcwc-445x-wf23.