CVE-2026-117532
REDAXO Core 5.3.0 before 5.21.4 Authentication Bypass via History Plugin
CRITICAL 9.3EPSS 0.7%
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
- redaxo · core
- CVSS v4.0 VULNCHECK
- 9.3 CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS v3.1 VULNCHECK
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.68% chance of exploitation in the next 30 days, 52nd percentile
- Published
- 2026-10-27
Proof-of-concept exploits (1)
- asvorg/CVE-2026-117532-pocRepo stars 0★ · pushed 2026-10-27 · find archive
CVE references
- redaxo/core/security/advisories/GHSA-px8f-whj8-hrpqREFERENCE
- https://www.vulncheck.com/advisories/redaxo-core-5.3.0-before-5.21.4-authentication-bypas…REFERENCE