5.3
Medium
CVE-2026-74922 The Document Gallery WordPress plugin through 5.1.1 does not verify the signature on one of its unauthenticated…
Description
The Document Gallery WordPress plugin through 5.1.1 does not verify the signature on one of its unauthenticated webhook endpoints when no shared secret has been configured, which is the default state, allowing unauthenticated users to replace the thumbnail image the site publishes for any document.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Document Gallery 4.1 | 4.1 → 5.1.1 | No fix stated |
Other CVEs of Document Gallery
The 5 CVEs of Document Gallery →
CVE-2026-74921
The Document Gallery WordPress plugin through 5.1.1 does not sanitise or escape several gallery shortcode attributes…
6.8
Medium
CVE-2026-74923
The Document Gallery WordPress plugin through 5.1.1 does not perform any capability or ownership check when generating a…
5.3
Medium
CVE-2026-74920
The Document Gallery WordPress plugin through 5.1.1 does not properly sanitise and escape user input before reflecting…
7.1
High
CVE-2026-12982
The Document Gallery WordPress plugin before 5.1.1 does not properly sanitise and escape user input before reflecting it…
6.1
Medium