CVE-2026-54260
CVE-2026-54260 · Wagtail: Denial of service via unbounded filter specs in the image preview
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Wagtail is an open source content management system built on Django. In versions prior to 7.0.8, 7.3.3 and 7.4.2, an authenticated admin user can trigger expensive rendition processing with purposefully crafted filter specs resulting in potentially service degradation. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. This issue has been fixed in versions 7.0.8, 7.3.3, and 7.4.2.
CVSS 4.3 · Medium · EPSS 0.4% · Fix available
- Published
- Updated
Stack: python
Affected products and versions
wagtail
- Versions
- < 7.0.8: Affected
- >= 7.1.0, < 7.3.3: Affected
- >= 7.4.0, < 7.4.2: Affected
No fix published
wagtail PyPI
- Versions
- 0.1
- 0.2
- 0.3
- 0.3.1
- 0.4
- 0.4.1
- 0.5
- 0.6
- 0.7
- 0.8
- 0.8.1
- 0.8.10
- 0.8.2
- 0.8.3
- 0.8.4
- 0.8.5
- 0.8.6
- 0.8.7
- 0.8.8
- 0.8.9
- 1.0
- 1.0b1
- 1.0b2
- 1.0rc1
- 1.0rc2
- 1.1
- 1.10
- 1.10.1
- 1.10rc1
- 1.11
- 1.11.1
- 1.11rc1
- 1.12
- 1.12.1
- 1.12.2
- 1.12.3
- 1.12.4
- 1.12.5
- 1.12.6
- 1.12rc1
- 1.13
- 1.13.1
- 1.13.2
- 1.13.3
- 1.13.4
- 1.13rc1
- 1.1rc1
- 1.2
- 1.2rc1
- 1.3
- 1.3.1
- 1.3rc1
- 1.4
- 1.4.1
- 1.4.2
- 1.4.3
- 1.4.4
- 1.4.5
- 1.4.6
- 1.4rc1
- 1.5
- 1.5.1
- 1.5.2
- 1.5.3
- 1.5rc1
- 1.6
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6rc1
- 1.7
- 1.7rc1
- 1.8
- 1.8.1
- 1.8.2
- 1.8rc1
- 1.9
- 1.9.1
- 1.9rc1
- 2.0
- 2.0.1
- 2.0.2
- 2.0b1
- 2.0rc1
- 2.1
- 2.1.1
- 2.1.2
- 2.1.3
- 2.10
- 2.10.1
- 2.10.2
- 2.10rc1
- 2.10rc2
- 2.11
- 2.11.1
- 2.11.2
- 2.11.3
- 2.11.4
- 2.11.5
- 2.11.6
- 2.11.7
- 2.11.8
- 2.11.9
- 2.11rc1
- 2.12
- 2.12.1
- 2.12.2
- 2.12.3
- 2.12.4
- 2.12.5
- 2.12.6
- 2.12rc1
- 2.13
- 2.13.1
- 2.13.2
- 2.13.3
- 2.13.4
- 2.13.5
- 2.13rc1
- 2.13rc2
- 2.13rc3
- 2.14
- 2.14.1
- 2.14.2
- 2.14rc1
- 2.15
- 2.15.1
- 2.15.2
- 2.15.3
- 2.15.4
- 2.15.5
- 2.15.6
- 2.15rc1
- 2.15rc2
- 2.16
- 2.16.1
- 2.16.2
- 2.16.3
- 2.16rc1
- 2.16rc2
- 2.1rc1
- 2.1rc2
- 2.2
- 2.2.1
- 2.2.2
- 2.2rc1
- 2.2rc2
- 2.3
- 2.3rc1
- 2.3rc2
- 2.4
- 2.4rc1
- 2.5
- 2.5.1
- 2.5.2
- 2.5rc1
- 2.6
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6rc1
- 2.7
- 2.7.1
- 2.7.2
- 2.7.3
- 2.7.4
- 2.7rc1
- 2.7rc2
- 2.8
- 2.8.1
- 2.8.2
- 2.8rc1
- 2.9
- 2.9.1
- 2.9.2
- 2.9.3
- 2.9rc1
- 3.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0rc1
- 3.0rc2
- 3.0rc3
- 4.0
- 4.0.1
- 4.0.2
- 4.0.3
- 4.0.4
- 4.0rc1
- 4.0rc2
- 4.1
- 4.1.1
- 4.1.2
- 4.1.3
- 4.1.4
- 4.1.5
- 4.1.6
- 4.1.7
- 4.1.8
- 4.1.9
- 4.1rc1
- 4.2
- 4.2.1
- 4.2.2
- 4.2.3
- 4.2.4
- 4.2rc1
- 5.0
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- 5.0.5
- 5.0rc1
- 5.1
- 5.1.1
- 5.1.2
- 5.1.3
- 5.1rc1
- 5.2
- 5.2.1
- 5.2.2
- 5.2.3
- 5.2.4
- 5.2.5
- 5.2.6
- 5.2.7
- 5.2.8
- 5.2rc1
- 6.0
- 6.0.1
- 6.0.2
- 6.0.3
- 6.0.4
- 6.0.5
- 6.0.6
- 6.0rc1
- 6.1
- 6.1.1
- 6.1.2
- 6.1.3
- 6.1rc1
- 6.1rc2
- 6.2
- 6.2.1
- 6.2.2
- 6.2.3
- 6.2.4
- 6.2rc1
- 6.3
- 6.3.1
- 6.3.2
- 6.3.3
- 6.3.4
- 6.3.5
- 6.3.6
- 6.3.7
- 6.3.8
- 6.3rc1
- 6.3rc2
- 6.4
- 6.4.1
- 6.4.2
- 6.4rc1
- 7.0
- 7.0.1
- 7.0.2
- 7.0.3
- 7.0.4
- 7.0.5
- 7.0.6
- 7.0.7
- 7.0rc1
- Affected ranges
- ECOSYSTEM: < 7.0.8
Update to 7.0.8
wagtail PyPI
- Versions
- 7.1
- 7.1.1
- 7.1.2
- 7.1.3
- 7.2
- 7.2.1
- 7.2.2
- 7.2.3
- 7.2rc1
- 7.3
- 7.3.1
- 7.3.2
- 7.3rc1
- Affected ranges
- ECOSYSTEM: ≥ 7.1, < 7.3.3
Update to 7.3.3
wagtail PyPI
- Versions
- 7.4
- 7.4.1
- Affected ranges
- ECOSYSTEM: ≥ 7.4, < 7.4.2
Update to 7.4.2
wagtail PyPI
- Versions
- 0.1
- 0.2
- 0.3
- 0.3.1
- 0.4
- 0.4.1
- 0.5
- 0.6
- 0.7
- 0.8
- 0.8.1
- 0.8.10
- 0.8.2
- 0.8.3
- 0.8.4
- 0.8.5
- 0.8.6
- 0.8.7
- 0.8.8
- 0.8.9
- 1.0
- 1.0b1
- 1.0b2
- 1.0rc1
- 1.0rc2
- 1.1
- 1.10
- 1.10.1
- 1.10rc1
- 1.11
- 1.11.1
- 1.11rc1
- 1.12
- 1.12.1
- 1.12.2
- 1.12.3
- 1.12.4
- 1.12.5
- 1.12.6
- 1.12rc1
- 1.13
- 1.13.1
- 1.13.2
- 1.13.3
- 1.13.4
- 1.13rc1
- 1.1rc1
- 1.2
- 1.2rc1
- 1.3
- 1.3.1
- 1.3rc1
- 1.4
- 1.4.1
- 1.4.2
- 1.4.3
- 1.4.4
- 1.4.5
- 1.4.6
- 1.4rc1
- 1.5
- 1.5.1
- 1.5.2
- 1.5.3
- 1.5rc1
- 1.6
- 1.6.1
- 1.6.2
- 1.6.3
- 1.6rc1
- 1.7
- 1.7rc1
- 1.8
- 1.8.1
- 1.8.2
- 1.8rc1
- 1.9
- 1.9.1
- 1.9rc1
- 2.0
- 2.0.1
- 2.0.2
- 2.0b1
- 2.0rc1
- 2.1
- 2.1.1
- 2.1.2
- 2.1.3
- 2.10
- 2.10.1
- 2.10.2
- 2.10rc1
- 2.10rc2
- 2.11
- 2.11.1
- 2.11.2
- 2.11.3
- 2.11.4
- 2.11.5
- 2.11.6
- 2.11.7
- 2.11.8
- 2.11.9
- 2.11rc1
- 2.12
- 2.12.1
- 2.12.2
- 2.12.3
- 2.12.4
- 2.12.5
- 2.12.6
- 2.12rc1
- 2.13
- 2.13.1
- 2.13.2
- 2.13.3
- 2.13.4
- 2.13.5
- 2.13rc1
- 2.13rc2
- 2.13rc3
- 2.14
- 2.14.1
- 2.14.2
- 2.14rc1
- 2.15
- 2.15.1
- 2.15.2
- 2.15.3
- 2.15.4
- 2.15.5
- 2.15.6
- 2.15rc1
- 2.15rc2
- 2.16
- 2.16.1
- 2.16.2
- 2.16.3
- 2.16rc1
- 2.16rc2
- 2.1rc1
- 2.1rc2
- 2.2
- 2.2.1
- 2.2.2
- 2.2rc1
- 2.2rc2
- 2.3
- 2.3rc1
- 2.3rc2
- 2.4
- 2.4rc1
- 2.5
- 2.5.1
- 2.5.2
- 2.5rc1
- 2.6
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6rc1
- 2.7
- 2.7.1
- 2.7.2
- 2.7.3
- 2.7.4
- 2.7rc1
- 2.7rc2
- 2.8
- 2.8.1
- 2.8.2
- 2.8rc1
- 2.9
- 2.9.1
- 2.9.2
- 2.9.3
- 2.9rc1
- 3.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0rc1
- 3.0rc2
- 3.0rc3
- 4.0
- 4.0.1
- 4.0.2
- 4.0.3
- 4.0.4
- 4.0rc1
- 4.0rc2
- 4.1
- 4.1.1
- 4.1.2
- 4.1.3
- 4.1.4
- 4.1.5
- 4.1.6
- 4.1.7
- 4.1.8
- 4.1.9
- 4.1rc1
- 4.2
- 4.2.1
- 4.2.2
- 4.2.3
- 4.2.4
- 4.2rc1
- 5.0
- 5.0.1
- 5.0.2
- 5.0.3
- 5.0.4
- 5.0.5
- 5.0rc1
- 5.1
- 5.1.1
- 5.1.2
- 5.1.3
- 5.1rc1
- 5.2
- 5.2.1
- 5.2.2
- 5.2.3
- 5.2.4
- 5.2.5
- 5.2.6
- 5.2.7
- 5.2.8
- 5.2rc1
- 6.0
- 6.0.1
- 6.0.2
- 6.0.3
- 6.0.4
- 6.0.5
- 6.0.6
- 6.0rc1
- 6.1
- 6.1.1
- 6.1.2
- 6.1.3
- 6.1rc1
- 6.1rc2
- 6.2
- 6.2.1
- 6.2.2
- 6.2.3
- 6.2.4
- 6.2rc1
- 6.3
- 6.3.1
- 6.3.2
- 6.3.3
- 6.3.4
- 6.3.5
- 6.3.6
- 6.3.7
- 6.3.8
- 6.3rc1
- 6.3rc2
- 6.4
- 6.4.1
- 6.4.2
- 6.4rc1
- 7.0
- 7.0.1
- 7.0.2
- 7.0.3
- 7.0.4
- 7.0.5
- 7.0.6
- 7.0.7
- 7.0rc1
- 7.1
- 7.1.1
- 7.1.2
- 7.1.3
- 7.2
- 7.2.1
- 7.2.2
- 7.2.3
- 7.2rc1
- 7.3
- 7.3.1
- 7.3.2
- 7.3rc1
- 7.4
- 7.4.1
- Affected ranges
- ECOSYSTEM: < 7.0.8 ∪ ≥ 7.1, < 7.3.3 ∪ ≥ 7.4, < 7.4.2
Update to 7.0.8; Update to 7.3.3; Update to 7.4.2