Vulnerability · Published Jul 27, 2026 · Assigned by WPScan
CVE-2026-13726Multiple Page Generator Plugin – MPG < 4.1.8 - Reflected XSS via mpg_shortcode
High 7.1
In plain English
A high-severity cross-site scripting in MPG from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 21% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.3%top 79.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The MPG WordPress plugin before 4.1.8 does not sanitise and escape a parameter before reflecting it back in the response, allowing unauthenticated attackers to perform Reflected Cross-Site Scripting against a victim who is induced to send a crafted request.
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
References
- https://wpscan.com/vulnerability/4f97b6c6-c05b-4ea5-987d-d289b89cdea8/ exploit, vdb-entry, technical-description