CVE-2025-62524 PILOS Exposes PHP version
Attackers can fingerprint the server by exposing the PHP version via headers and footer, facilitating targeted exploit attempts.
- 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-2025-62524?
CVE-2025-62524 is a medium-severity vulnerability in THM-Health PILOS, published on 27 Oct 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
PILOS (Platform for Interactive Live-Online Seminars) is a frontend for BigBlueButton. PILOS before 4.8.0 exposes the PHP version via the X-Powered-By header, enabling attackers to fingerprint the server and assess potential exploits. This information disclosure vulnerability originates from PHP’s base image. Additionally, the PHP version can also be inferred through the PILOS version displayed in the footer and by examining the source code available on GitHub. This information disclosure vulnerability has been patched in PILOS in v4.8.0.
Which versions are affected by CVE-2025-62524?
It affects 1 product.
Products include Thm Pilos.
How do I fix CVE-2025-62524?
No fix has been published for CVE-2025-62524 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-62524 being exploited?
There is no known exploitation of CVE-2025-62524 in the wild and no public exploit code.
Other vulnerabilities in THM-Health PILOS
- CVE-2023-47107 PILOS account takeover through password reset poisoning
- CVE-2025-62523 PILOS Misconfigured the Access-Control-Allow-Origin Header
- CVE-2025-62781 PILOS is missing session regeneration after password change
- CVE-2026-22800 PILOS affected by a CSRF via GET request allows unintentional termination of all active video conferences
Sources
Also known as GHSA-q93h-5j6h-j22x.