high8.8
CVE-2026-84829
The Optimole WordPress plugin before 4.2.12 does not properly escape a user supplied value before using it to build an image tag attribute, allowing unauthenti…
Impact
The Optimole WordPress plugin before 4.2.12 does not properly escape a user supplied value before using it to build an image tag attribute, allowing unauthenticated users to inject arbitrary attributes into pages served to every visitor, which leads to Stored Cross-Site Scripting.
Affected products
| Product | Affected versions |
|---|---|
| Optimole WordPress Plugin | before 4.2.12 |
Versions were read from the advisory text. No structured product data has been published for this record yet.