medium6.8
CVE-2026-107323
The Gallery PhotoBlocks WordPress plugin before 1.3.6 does not sanitize and escape one of its gallery settings before outputting it into an HTML attribute, all…
Impact
The Gallery PhotoBlocks WordPress plugin before 1.3.6 does not sanitize and escape one of its gallery settings before outputting it into an HTML attribute, allowing users with Contributor-level access and above to store JavaScript that executes in the browser of anyone who views a page containing the gallery, including administrators.
Affected products
| Product | Affected versions |
|---|---|
| Gallery PhotoBlocks WordPress Plugin | before 1.3.6 |
Versions were read from the advisory text. No structured product data has been published for this record yet.