Craft CMS before 5.10.11 Broken Access Control via element-indexes
Published Sep 2, 2026
5.3
MEDIUMCVSS 4.0
EPSS 0.29%
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.
Affected products
-
- Version 5.0.0-RC1StatusaffectedConstraints<5.10.11
- Version 5.10.11StatusunaffectedConstraints-
- Version
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Sep 2, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
Sep–Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.29% (0.00295) | 20.04th | v5 (v2026.06.15) |
| Sep 3, 2026 | 0.18% (0.00177) | 7.27th | v5 (v2026.06.15) |
References (2)
- https://github.com/craftcms/cms/security/advisories/GHSA-ccpq-mw3m-wwg2 vendor-advisory
- https://www.vulncheck.com/advisories/craft-cms-before-5.10.11-broken-access-control-via-element-indexes third-party-advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/craftcms/cms/security/advisories/GHSA-ccpq-mw3m-wwg2 | vendor-advisory | |
| https://www.vulncheck.com/advisories/craft-cms-before-5.10.11-broken-access-control-via-element-indexes | third-party-advisory |
Change history (0)
No recorded changes yet.