high7.1
CVE-2026-90978
The Filter Gallery WordPress plugin before 1.1.5 does not verify the nonce on several of its AJAX handlers when the nonce field is omitted, and applies no capa…
Impact
The Filter Gallery WordPress plugin before 1.1.5 does not verify the nonce on several of its AJAX handlers when the nonce field is omitted, and applies no capability check, allowing low-privileged users to overwrite the content of arbitrary posts and delete the Filter Gallery WordPress plugin before 1.1.5's stored gallery options.
Affected products
| Product | Affected versions |
|---|---|
| Filter Gallery WordPress Plugin | before 1.1.5 |
Versions were read from the advisory text. No structured product data has been published for this record yet.