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CVE-2026-117536

8.8, high

Redaxo core Cross-Site Request Forgery Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
8.8, high high CVSS v3.1
EPSS, next 30 days
0.1% higher than 2.9% of scored CVEs
Exploitation
No public evidence
Published
27 Oct 20262 days ago

Description

REDAXO before 5.21.3 contains a cross-site request forgery vulnerability in the backend user administration page (users/users) because the CSRF token check only runs when the save parameter is set, while the update path triggered by FUNC_UPDATE does not require it. Attackers can lure a logged-in backend user with the users[] permission to a crafted GET link to grant administrator rights, deactivate accounts, or lock out the sole administrator.

Details

Vendor
Redaxo
Product
core
Weakness
CWE-352 (opens in a new tab)
Status
Deferred
Updated
27 Oct 2026
Assigner
disclosure@vulncheck.com

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

References 2

Advisories 1

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Redaxo CVEs

Every Redaxo CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-117532 Redaxo core Improper Authentication Vulnerability EPSS 0.7% 9.8, critical
  • CVE-2026-116896 Redaxo core Missing Authorization Vulnerability EPSS 0.2% 7.5, high

Beyond this page

Is CVE-2026-117536 in your network?

This page tells you how dangerous CVE-2026-117536 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

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  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 29 Oct 2026, not the live upstream state.