CVE-2025-62797 CSRF in FluxCP account endpoints allows account takeover / state-changing actions
Attackers can trick logged-in users into performing unauthorized actions on FluxCP, leading to account takeover or data modification.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-62797?
CVE-2025-62797 is a high-severity vulnerability in rathena FluxCP, published on 29 Oct 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
FluxCP is a web-based Control Panel for rAthena servers written in PHP. A critical Cross-Site Request Forgery (CSRF) vulnerability exists in the FluxCP-based website template used by multiple rAthena/Ragnarok servers. State-changing POST endpoints accept browser-initiated requests that are authorized solely by the session cookie without per-request anti-CSRF tokens or robust Origin/Referer validation. An attacker who can lure a logged-in user to an attacker-controlled page can cause that user to perform sensitive actions without their intent. This vulnerability is fixed with commit e3f130c.
Weakness: CWE-352
Which versions are affected by CVE-2025-62797?
How do I fix CVE-2025-62797?
No fix has been published for CVE-2025-62797 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-62797 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-62797 exists.
Sources
Also known as GHSA-5w2g-8cqq-r4fr.