{"id":"CVE-2026-13726","aliases":["EUVD-2026-49075","GHSA-26gh-v8rm-xxgj"],"status":"published","title":"Multiple Page Generator Plugin – MPG \u003c 4.1.8 - Reflected XSS via mpg_shortcode","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.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00282,"percentile":0.20949,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-07-27T06:00:04Z","modified":"2026-07-27T20:33:01Z","products":[{"vendor":"themeisle","product":"mpg"},{"vendor":"unknown","product":"mpg"}],"references":[{"url":"https://wpscan.com/vulnerability/4f97b6c6-c05b-4ea5-987d-d289b89cdea8/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-13726"},{"url":"https://wpscan.com/vulnerability/4f97b6c6-c05b-4ea5-987d-d289b89cdea8"},{"url":"https://github.com/advisories/GHSA-26gh-v8rm-xxgj"}],"sources":{"cve":[{"id":"CVE-2026-13726","title":"Multiple Page Generator Plugin – MPG \u003c 4.1.8 - Reflected XSS via mpg_shortcode","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.","status":"published","published":"2026-07-27T06:00:04.11Z","modified":"2026-07-27T16:11:59.357Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:19:50.24628Z"}],"euvd":[{"id":"EUVD-2026-49075","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.","status":"published","published":"2026-07-27T06:00:04Z","modified":"2026-07-27T16:11:59Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T18:02:34.216106Z"}],"ghsa":[{"id":"GHSA-26gh-v8rm-xxgj","title":"The MPG  WordPress plugin before 4.1.8 does not sanitise and escape a parameter before reflecting...","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.","status":"published","published":"2026-07-27T09:31:25Z","modified":"2026-07-27T18:31:47Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:09:51.407039Z"}],"nvd":[{"id":"CVE-2026-13726","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.","status":"published","published":"2026-07-27T07:16:25.32Z","modified":"2026-07-27T20:33:01.673Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:32.830533Z"}]}}