CVE-2026-116895

MEDIUM 5.4

REDAXO before 5.21.5 CSRF via Safe Mode Toggle Parameter

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

REDAXO before 5.21.5 contains a cross-site request forgery vulnerability because the backend processes the safemode GET parameter in index.php without validating a CSRF token. Attackers can lure a logged-in administrator into opening a crafted link to disable global safe mode, writing safe_mode: false to config.yml, or enable session safe mode, disabling backend addons.

CWE	CWE-352
Vendor	redaxo
Product	core
Published	Oct 27, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Affected Versions

redaxo / core

0 < 5.21.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/redaxo/core/security/advisories/GHSA-423v-8x3h-gxr3 vulncheck.com: https://www.vulncheck.com/advisories/redaxo-before-5.21.5-csrf-via-safe-mode-toggle-parameter

Credits

🔍 manus-pi 🔍 AlpetGexha 🔍 manus-use