Vulnerability · Published Feb 23, 2026 · Assigned by Patchstack
CVE-2026-3075WordPress Simple Ajax Chat plugin <= 20251121 - Sensitive Data Exposure vulnerability
Medium 5.3
In plain English
A medium-severity security flaw in Simple Ajax Chat from Jeff Starr. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 28% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.3%top 72.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Jeff Starr Simple Ajax Chat simple-ajax-chat allows Retrieve Embedded Sensitive Data.This issue affects Simple Ajax Chat: from n/a through <= 20251121.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Jeff Starr | Simple Ajax Chat | 0 – through 20251121 |
Weakness: CWE-497 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N