VULNERABILITY INTELLIGENCE
CVE-2026-82884
CVSS score6.8 MEDIUM
EPSS probability0.43%
CISA KEVNot currently listed
Published2026-09-02
Last modified2026-09-03
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Description
The All in One SEO WordPress plugin before 5.0.0.1 does not sanitise and escape some content stored in posts before rendering it back in the post editor, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks that trigger when a higher privileged user edits the post.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-79