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Critical · 9.8 Public exploit CVE-2026-117532 EUVD-2026-110797GHSA-v3wh-4qp2-g2hm

REDAXO Core 5.3.0 before 5.21.4 Authentication Bypass via History Plugin

Published Oct 27, 2026 · Updated Nov 2, 2026 · Assigned by VulnCheck

Vendor: redaxo Product: core

Description

REDAXO core from 5.3.0 before 5.21.4 contains an authentication bypass vulnerability in the structure/history plugin that allows unauthenticated attackers to forge temporary login tokens. Attackers can force the session-tied secret into a predictable state and forge tokens for accounts like admin, gaining backend access and code execution outside live mode.

Affected products

VendorProductAffectedFixed
redaxo core 5.3.0 – < 5.21.4 5.21.4

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

  • asvorg/CVE-2026-117532-poc ★ 0 · Oct 27, 2026

    PoC for CVE-2026-117532 in REDAXO Authentication bypass, full chain not yet implemented. CVSS score 9.3 critical

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References