Vulnerability · Published Aug 18, 2026 · Assigned by Patchstack
CVE-2026-66645WordPress Table Of Contents Block plugin <= 1.5.0 - Cross Site Scripting (XSS) vulnerability
Medium 6.5
In plain English
A medium-severity cross-site scripting in Table Of Contents Block from WPDeveloper. 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 13% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.2%top 86.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Contributor Cross Site Scripting (XSS) in Table Of Contents Block <= 1.5.0 versions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| WPDeveloper | Table Of Contents Block | n/a – through 1.5.0 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L