CVE-2026-46395 HAX CMS Vulnerable to Private Key Disclosure via Broken HMAC Implementation

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to version 26.0.0, the hmacBase64 function in the HAXcms Node.js backend contains two critical cryptographic implementation errors that together allow any unauthenticated attacker to extract the system’s private signing ke...

CVE-2026-46395

creationtimestamp| type| source ---|---|--- 2026-05-12 20:26:15+00:00| published-proof-of-concept| https://github.com/haxtheweb/issues/security/advisories/GHSA-6c8g-9hfh-pq5h 2026-06-09 19:00:13+00:00| published-proof-of-concept| Telegram/Twzxtbvyqic9grgE7JaZrbs3i9BOrZG8PBBvMyWgrTB7Ya8 2026-06-09...