CVE-2026-54260
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Torchbox Wagtail
PublishedJul 1, 2026
First seenJul 1, 2026
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- torchbox wagtail7.0.8, 7.3.3, 7.4.2 or later
- wagtail7.0.8, 7.3.3, 7.4.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| torchbox wagtail | v < 7.0.8, 7.1 ≤ v < 7.3.3, 7.4 ≤ v < 7.4.2 | 7.0.8, 7.3.3, 7.4.2 |
| wagtailPyPI | v < 7.0.8, 7.1 ≤ v < 7.3.3, 7.4 ≤ v < 7.4.2 | 7.0.8, 7.3.3, 7.4.2 |
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