Vulnerability · Published Oct 29, 2025 · Assigned by GitHub_M

CVE-2025-62797CSRF in FluxCP account endpoints allows account takeover / state-changing actions

High 8.6

In plain English

A high-severity cross-site request forgery in FluxCP from rathena. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).

Severity (CVSS 4.0)8.6High

Exploit odds (30 days)0.2%top 84.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

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.

Affected products (as reported)

Vendor	Product	Versions
rathena	FluxCP	< e3f130c4a2ccd615a3ee2ee0302ecbfbd84747e6

Weakness: CWE-352 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

References

https://github.com/rathena/FluxCP/security/advisories/GHSA-5w2g-8cqq-r4fr x_refsource_CONFIRM
https://github.com/rathena/FluxCP/commit/e3f130c4a2ccd615a3ee2ee0302ecbfbd84747e6 x_refsource_MISC