CVE-2026-81807 — Simple Ajax Chat < 20260827 - Unauthenticated Stored XSS via Chat Message Linkification
The Simple Ajax Chat WordPress plugin before 20260827 does not escape chat message content before rendering it, allowing unauthenticated users to inject arbitrary HTML attribut…
Published: 2026-09-02 · CVSS: 8.8 · CVSS 3.1
The Simple Ajax Chat WordPress plugin before 20260827 does not escape chat message content before rendering it, allowing unauthenticated users to inject arbitrary HTML attributes into the page and run scripts in the browser of anyone viewing the chat, including administrators.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7