VULNERABILITY INTELLIGENCE
CVE-2026-16273
CVSS score4.6 MEDIUM
EPSS probability0.23%
CISA KEVNot currently listed
Published2026-08-02
Last modified2026-08-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Description
The Narrative Publisher WordPress plugin through 1.0.7 does not restrict write access to a REST-exposed post meta field or escape it when rendering, allowing users with contributor-level access and above to store JavaScript that executes in the browser of any higher-privileged user who views the affected post.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-79