CVE-2026-55468: Wagtail

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Wagtail is an open source content management system built on Django. Prior to versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2 on their respective release lines, the internal Pages admin API returns page fields declared in api_fields without sufficient access control, allowing a user with Wagtail admin access to retrieve restricted draft and live page content. This issue is fixed in versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2.

Affected products

• Wagtail Wagtail: before 7.0.9 (fixed in 7.0.9); from 7.1, before 7.3.4 (fixed in 7.3.4); from 7.4, before 7.4.3 (fixed in 7.4.3); from 8.0rc1, before 8.0rc2 (fixed in 8.0rc2)

Published 2026-08-24. Last modified 2026-09-09.