CVE-2026-42174
CVE-2026-42174 · Kirby: User avatar creation, replacement and deletion are not gated by user update permissions
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, user avatar creation, replacement and deletion are not gated by user update permissions. This issue has been patched in versions 4.9.0 and 5.4.0.
CVSS 5.3 · Medium · EPSS 0.3% · Fix available
- Published
- Updated
Stack: php
Affected products and versions
kirby
- Versions
- < 4.9.0: Affected
- >= 5.0.0, < 5.4.0: Affected
No fix published
getkirby/cms Packagist
- Versions
- 3.0.0
- 3.0.1
- 3.0.1-rc.1
- 3.0.2
- 3.0.2-rc.1
- 3.0.3
- 3.0.3-rc.1
- 3.0.3-rc.2
- 3.0.3-rc.3
- 3.1.0
- 3.1.0-rc.1
- 3.1.1
- 3.1.2
- 3.1.2-rc.1
- 3.1.3
- 3.1.3-rc.1
- 3.1.4
- 3.1.4-rc.1
- 3.10.0
- 3.10.0.1
- 3.10.1
- 3.10.1.1
- 3.10.1.2
- 3.2.0
- 3.2.0-rc.1
- 3.2.0-rc.2
- 3.2.0-rc.3
- 3.2.0-rc.4
- 3.2.1
- 3.2.1-rc.1
- 3.2.2
- 3.2.3
- 3.2.3-rc.1
- 3.2.4
- 3.2.4-rc.1
- 3.2.5
- 3.2.5-rc.1
- 3.2.5-rc.2
- 3.3.0
- 3.3.0-rc.1
- 3.3.0-rc.2
- 3.3.0-rc.3
- 3.3.0-rc.4
- 3.3.0-rc.5
- 3.3.1
- 3.3.1-rc.1
- 3.3.2
- 3.3.2-rc.1
- 3.3.3
- 3.3.3-rc.1
- 3.3.4
- 3.3.4-rc.1
- 3.3.5
- 3.3.5-rc.1
- 3.3.6
- 3.4.0
- 3.4.0-rc.1
- 3.4.0-rc.2
- 3.4.0-rc.3
- 3.4.1
- 3.4.1-rc.1
- 3.4.2
- 3.4.3
- 3.4.3-rc.1
- 3.4.4
- 3.4.4-rc.1
- 3.4.5
- 3.5.0
- 3.5.0-rc.1
- 3.5.0-rc.2
- 3.5.0-rc.3
- 3.5.0-rc.4
- 3.5.0-rc.5
- 3.5.0-rc.6
- 3.5.0-rc.7
- 3.5.1
- 3.5.1-rc.1
- 3.5.2
- 3.5.2-rc.1
- 3.5.3
- 3.5.3.1
- 3.5.4
- 3.5.5
- 3.5.5-rc.1
- 3.5.6
- 3.5.6-rc.1
- 3.5.7
- 3.5.7-rc.1
- 3.5.7.1
- 3.5.8
- 3.5.8.1
- 3.5.8.2
- 3.5.8.3
- 3.5.8.4
- 3.6.0
- 3.6.0-alpha.1
- 3.6.0-alpha.2
- 3.6.0-alpha.3
- 3.6.0-alpha.4
- 3.6.0-beta.1
- 3.6.0-beta.2
- 3.6.0-beta.3
- 3.6.0-rc.1
- 3.6.0-rc.2
- 3.6.0-rc.3
- 3.6.0-rc.4
- 3.6.0-rc.5
- 3.6.1
- 3.6.1.1
- 3.6.2
- 3.6.2-rc.1
- 3.6.2-rc.2
- 3.6.2-rc.3
- 3.6.3
- 3.6.3-rc.1
- 3.6.3-rc.2
- 3.6.3.1
- 3.6.4
- 3.6.4-rc.1
- 3.6.5
- 3.6.5-rc.1
- 3.6.6
- 3.6.6-rc.1
- 3.6.6.1
- 3.6.6.2
- 3.6.6.3
- 3.6.6.4
- 3.6.6.5
- 3.6.6.6
- 3.7.0
- 3.7.0-rc.1
- 3.7.0-rc.2
- 3.7.0-rc.3
- 3.7.0.1
- 3.7.0.2
- 3.7.1
- 3.7.1-rc.1
- 3.7.2
- 3.7.2-rc.1
- 3.7.2.1
- 3.7.3
- 3.7.3-rc.1
- 3.7.4
- 3.7.4-rc.1
- 3.7.5
- 3.7.5.1
- 3.7.5.2
- 3.7.5.3
- 3.7.5.4
- 3.7.5.5
- 3.8.0
- 3.8.0-rc.1
- 3.8.0-rc.2
- 3.8.0-rc.3
- 3.8.1
- 3.8.1-rc.1
- 3.8.1.1
- 3.8.2
- 3.8.2-rc.1
- 3.8.3
- 3.8.3-rc.1
- 3.8.3-rc.2
- 3.8.4
- 3.8.4.1
- 3.8.4.2
- 3.8.4.3
- 3.8.4.4
- 3.9.0
- 3.9.0-rc.1
- 3.9.0-rc.2
- 3.9.1
- 3.9.1-rc.1
- 3.9.2
- 3.9.2-rc.1
- 3.9.3
- 3.9.3-rc.1
- 3.9.4
- 3.9.4-rc.1
- 3.9.5
- 3.9.5-rc.1
- 3.9.6
- 3.9.6-rc.1
- 3.9.6.1
- 3.9.7
- 3.9.7-rc.1
- 3.9.8
- 3.9.8-rc.1
- 3.9.8.1
- 3.9.8.2
- 3.9.8.3
- 4.0.0
- 4.0.0-alpha.1
- 4.0.0-alpha.2
- 4.0.0-alpha.3
- 4.0.0-alpha.4
- 4.0.0-alpha.5
- 4.0.0-alpha.6
- 4.0.0-alpha.7
- 4.0.0-beta.1
- 4.0.0-beta.2
- 4.0.0-beta.3
- 4.0.0-rc.1
- 4.0.0-rc.2
- 4.0.0-rc.3
- 4.0.0-rc.4
- 4.0.1
- 4.0.2
- 4.0.3
- 4.1.0
- 4.1.0-rc.1
- 4.1.0-rc.2
- 4.1.0-rc.3
- 4.1.1
- 4.1.2
- 4.2.0
- 4.2.0-rc.1
- 4.3.0
- 4.3.0-rc.1
- 4.3.1
- 4.4.0
- 4.4.0-rc.1
- 4.4.1
- 4.5.0
- 4.5.0-rc.1
- 4.6.0
- 4.6.0-rc.1
- 4.6.1
- 4.7.0
- 4.7.0-rc.1
- 4.7.1
- 4.7.2
- 4.8.0
- 4.8.0-rc.1
- Affected ranges
- ECOSYSTEM: < 4.9.0
Update to 4.9.0
getkirby/cms Packagist
- Versions
- 5.0.0
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- 5.1.0
- 5.1.0-rc.1
- 5.1.1
- 5.1.2
- 5.1.3
- 5.1.4
- 5.2.0
- 5.2.0-rc.1
- 5.2.1
- 5.2.2
- 5.2.3
- 5.3.0
- 5.3.0-rc.1
- 5.3.1
- 5.3.2
- 5.3.3
- Affected ranges
- ECOSYSTEM: ≥ 5.0.0, < 5.4.0
Update to 5.4.0