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CVE-2026-116895

REDAXO before 5.21.5 CSRF via Safe Mode Toggle Parameter

MEDIUM
5.4
CVSS Score
Published: October 27, 2026 at 10:59 AM UTC
Updated: October 27, 2026 at 03:02 PM UTC
1 product affected across 1 vendorRedaxo

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.1%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Redaxo· Redaxo
90%
All versions
Vendor states this is fixed in 5.21.5 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

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

CVSS

5.4MEDIUMVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-352

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