CVE-2026-82884CWE-79cross-site-scripting
CVE-2026-82884
Medium · published September 2, 2026
What it is
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.
The record
Technical detail
- CVSS v3.1
- 6.8 · MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.00431 · 36.3th percentile
- Weakness
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
- Published
- 2026-09-02T19:17Z
References (1)
EPSS history
Timeline