CVE-2026-84792

MEDIUMCVSS 4.3/10

Last modified

CVE-2026-84792 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Craft CMS versions before 5.10.11 contain a broken access control vulnerability in the element-indexes/save-elements endpoint that allows control panel users to move entries into sections they cannot edit. Attackers with limited section permissions can relocate or publish entries to unauthorized sections by overwriting the sectionId attribute after initial authorization checks, bypassing the destination section permission validation..

Description

Craft CMS versions before 5.10.11 contain a broken access control vulnerability in the element-indexes/save-elements endpoint that allows control panel users to move entries into sections they cannot edit. Attackers with limited section permissions can relocate or publish entries to unauthorized sections by overwriting the sectionId attribute after initial authorization checks, bypassing the destination section permission validation.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
craftcmscms>= 5.0.0-RC1, < 5.10.11

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-84792?
Craft CMS versions before 5.10.11 contain a broken access control vulnerability in the element-indexes/save-elements endpoint that allows control panel users to move entries into sections they cannot edit. Attackers with limited section permissions can relocate or publish entries to unauthorized sections by overwriting the sectionId attribute after initial authorization checks, bypassing the destination section permission validation.
How severe is CVE-2026-84792?
CVE-2026-84792 has a CVSS score of 4.3/10 (MEDIUM severity).
How do I fix CVE-2026-84792?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST