Vulnerability · Published Aug 4, 2026 · Assigned by WPScan

CVE-2026-15233Nested Pages < 3.2.15 - Editor+ Stored XSS via Post Title

Medium 4.8

In plain English

A medium-severity cross-site scripting in Nested Pages from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).

Severity (CVSS 3.1)4.8Medium

Exploit odds (30 days)0.2%top 84.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The Nested Pages WordPress plugin before 3.2.15 does not properly escape post titles before outputting them into HTML attributes on an administrative listing screen, allowing users with the Editor role (or Contributor/Author when the Nested Pages WordPress plugin before 3.2.15 is enabled for the post type) to inject arbitrary JavaScript that executes in the session of any higher-privileged user who views that screen.

Affected products (as reported)

Vendor	Product	Versions
Unknown	Nested Pages	0 – before 3.2.15

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

References

https://wpscan.com/vulnerability/c0376718-4bea-4e1e-a76c-100799cb9b25/ exploit, vdb-entry, technical-description