{"schema":"threatline.record/2","record":{"id":"CVE-2026-13179","aliases":[],"summary":"WP Maps <= 4.9.8 - Authenticated (Subscriber+) Stored Cross-Site Scripting via shapes_values Parameter","details":"The WP Maps – Google Maps,OpenStreetMap,Mapbox,Store Locator,Listing,Directory & Filters plugin for WordPress is vulnerable to Stored Cross-Site Scripting via shapes_values Parameter in all versions up to, and including, 4.9.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The fc-call-nonce nonce required by the endpoint is exposed to all frontend visitors who view a map page via window.wpgmp_local.nonce, enabling any authenticated subscriber to read the nonce and craft a valid request; additionally, the secondary _wpnonce check in the drawing handler can be bypassed by simply omitting the _wpnonce parameter from the request.","categories":["Unclassified"],"product":"WP Maps – Google Maps, OpenStreetMap, Mapbox, Store Locator with Search, Filters & Listings","vendor":"flippercode","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-13179","source_modified_at":"2026-09-25T13:00:14.782Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"WP Maps – Google Maps, OpenStreetMap, Mapbox, Store Locator with Search, Filters & Listings","vendor":"flippercode","versions":[{"version":"0","status":"affected","lessThanOrEqual":"4.9.8","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.4,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00329,"percentile":0.24844,"score_date":"2026-10-23"},"published_at":"2026-09-25T07:40:28.150Z","modified_at":"2026-09-25T13:00:14.782Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-13179","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-25T13:00:14.782Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-13179","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6c664543-1ca1-4ba8-a6c6-f32a560bc690?source=cve"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.5/assets/js/maps.js#L8477"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.5/modules/drawing/views/manage.php#L32"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.5/wp-google-map-plugin.php#L605"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.5/wp-google-map-plugin.php#L619"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.5/modules/shortcode/views/put-wpgmp.php#L1263"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.3/assets/js/maps.js#L8477"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.3/modules/drawing/views/manage.php#L32"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.3/wp-google-map-plugin.php#L605"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.3/wp-google-map-plugin.php#L619"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/wp-google-map-plugin/tags/4.9.3/modules/shortcode/views/put-wpgmp.php#L1263"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3690856%40wp-google-map-plugin&new=3690856%40wp-google-map-plugin"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-09-25T12:50:26.507172Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-25T13:00:14.782Z","content_hash":"7fae4e565a9ed31a2cd53d3da47241c49e3ac5f7533e4306cf7443576ad6b22c"}}