{"affected":[{"defaultStatus":"unaffected","ecosystem":"https://wordpress.org/plugins","product":"Multiple Pages Generator by Themeisle","source":"CNA: VulnCheck","vendor":"Themeisle","versions":[{"lessThan":"4.2.5","status":"affected","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-119054","cwes":["CWE-79"],"description":"Multiple Pages Generator by Themeisle before 4.2.5 contains a stored cross-site scripting vulnerability that allows Contributor-level users to inject script via the [mpg] and [mpg_match] shortcode base-url attribute. Attackers can store entity-encoded payloads that pass kses but are decoded by html_entity_decode() and rendered unescaped through {{mpg_url}}, executing script in administrators' browsers.","epss":{"date":"2026-11-03","percentile":0.13425,"score":0.00226},"exploits":[],"kev":null,"metrics":[{"score":5.1,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},{"score":5.4,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}],"modifiedAt":1793754839224,"publishedAt":1793279334249,"references":[{"source":"CNA: VulnCheck","tags":["patch"],"url":"https://plugins.trac.wordpress.org/changeset/3742674/multiple-pages-generator-by-porthas"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://plugins.svn.wordpress.org/multiple-pages-generator-by-porthas/tags/4.2.4/controllers/display/loop/Core.php"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://plugins.svn.wordpress.org/multiple-pages-generator-by-porthas/tags/4.2.4/controllers/display/Base_Display.php"},{"source":"CNA: VulnCheck","tags":["technical-description"],"url":"https://plugins.svn.wordpress.org/multiple-pages-generator-by-porthas/tags/4.2.4/models/CoreModel.php"},{"source":"CNA: VulnCheck","tags":["product"],"url":"https://wordpress.org/plugins/multiple-pages-generator-by-porthas/"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/multiple-pages-generator-by-themeisle-before-4.2.5-stored-xss-via-shortcode-base-url"}],"remediation":[{"kind":"fix","source":"CNA: VulnCheck","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://plugins.trac.wordpress.org/changeset/3742674/multiple-pages-generator-by-porthas"}],"revision":"a5cb41dd5f951df630ba3e9eed2a01084bdec9b962c9e831fee2d3ed5304db1d","sources":[{"modifiedAt":1793754839224,"name":"CNA: VulnCheck","retrievedAt":1793758129393,"url":"https://www.cve.org/CVERecord?id=CVE-2026-119054"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793758141653,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-119054"}],"ssvc":{"assessedAt":1793754829352,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Multiple Pages Generator by Themeisle before 4.2.5 Stored XSS via Shortcode base-url","updatedAt":1793758141653}