vulnwire
4.3med

CVE-2026-84792

Craft CMS before 5.10.11 Broken Access Control via element-indexes

Published 2 mo ago · modified 2 mo ago · JSON

CVSS
4.3
v3.1 · CNA
CISA KEV
No
not known exploited
EPSS
0.3%
percentile 22%
Public exploits
0
none known

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.

CISA SSVC assessment

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 mo ago

Exploit prediction (EPSS)

0.29% probability of exploitation in the next 30 days, higher than 22% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
CNA4.05.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
CNA3.14.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CNA4.05.3CVSS: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
CNA3.14.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected products

  • craftcms cms

Classification

Weakness

References

  • github.com /craftcms/cms/security/advisories/GHSA-ccpq-mw3m-wwg2 · vendor-advisory
  • vulncheck.com /advisories/craft-cms-before-5.10.11-broken-access-control-via-element-indexes · third-party-advisory

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.