Vulnerability · Published Apr 6, 2026 · Assigned by GitHub_M

CVE-2026-35185HAX CMS's public /server-status endpoint exposes authentication tokens, user activity, and client IP addresses

High 8.7

In plain English

A high-severity improper access control in HAXiam from haxtheweb. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).

Severity (CVSS 4.0)8.7High

Exploit odds (30 days)0.4%top 69.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to 25.0.0, the /server-status endpoint is publicly accessible and exposes sensitive information including authentication tokens (user_token), user activity, client IP addresses, and server configuration details. This allows any unauthenticated user to monitor real-time user interactions and gather internal infrastructure information. This vulnerability is fixed in 25.0.0.

Affected products (as reported)

Vendor	Product	Versions
haxtheweb	HAXiam	< 25.0.0

Weakness: CWE-284, CWE-522, CWE-532 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

References

https://github.com/haxtheweb/issues/security/advisories/GHSA-3676-wj6r-hwh7 x_refsource_CONFIRM