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 attribu…

Info

CVECVE-2026-84829

First seen2026-09-16 09:15 UTC

Disclosed2026-09-16 06:16 UTC

Last updated2026-09-16 09:15 UTC

Channel statusauto

Summary

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.

In-depth triage

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Sources

NVD DATABASE

Original Links

https://wpscan.com/vulnerability/c8489eb1-e767-4b19-a7c0-124eab843d9e/

Timeline

2026-09-16 nvd_ingest NVD