CVE-2026-84829 — Optimole < 4.2.12 - Unauthenticated Stored XSS via Srcset Descriptor Parameter
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 in…
Published: 2026-09-16 · CVSS: 8.8 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7