VULNERABILITY INTELLIGENCE
CVE-2026-78333
CVSS score8.8 HIGH
EPSS probability0.51%
CISA KEVNot currently listed
Published2026-08-27
Last modified2026-08-28
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
The 12 Step Meeting List WordPress plugin before 3.19.17 does not sanitise and escape a value submitted by unauthenticated users before storing it in its activity log and outputting it back in an admin area page, leading to a Stored Cross-Site Scripting issue which could be used against high privilege users such as admin.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-79