{"id":"CVE-2026-15755","state":"PUBLISHED","title":"Open User Map <= 1.4.45 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes","description":"The Open User Map – Interactive Leaflet Maps plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Attributes in all versions up to, and including, 1.4.45 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The attack does not require post publication; a Contributor submitting a post for pending review is sufficient, as the payload executes when an Administrator opens the pending-review preview.","publishedAt":"2026-07-24T06:51:59.294Z","updatedAt":"2026-07-24T10:59:33.620Z","severity":{"score":6.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["100plugins Open User Map – Interactive Leaflet Maps"],"affected":[{"vendor":"100plugins","product":"Open User Map – Interactive Leaflet Maps","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.4.45","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/2bcc2783-1c47-47e4-ba63-822012aba0a6?source=cve","https://plugins.trac.wordpress.org/browser/open-user-map/tags/1.4.45/templates/partial-map-render.php#L450","https://plugins.trac.wordpress.org/browser/open-user-map/tags/1.4.45/templates/partial-map-init.php#L682","https://plugins.trac.wordpress.org/browser/open-user-map/tags/1.4.45/inc/Pages/Frontend.php#L120","https://plugins.trac.wordpress.org/browser/open-user-map/tags/1.4.45/inc/Base/BaseController.php#L1026","https://plugins.trac.wordpress.org/browser/open-user-map/tags/1.4.40/templates/partial-map-render.php#L450","https://plugins.trac.wordpress.org/browser/open-user-map/tags/1.4.40/templates/partial-map-init.php#L682","https://plugins.trac.wordpress.org/browser/open-user-map/tags/1.4.40/inc/Pages/Frontend.php#L120","https://plugins.trac.wordpress.org/browser/open-user-map/tags/1.4.40/inc/Base/BaseController.php#L1026","https://plugins.trac.wordpress.org/changeset?reponame=&old=3618639%40open-user-map&new=3618639%40open-user-map"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/15xxx/CVE-2026-15755.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-15755","state":"PUBLISHED","datePublished":"2026-07-24T06:51:59.294Z","dateUpdated":"2026-07-24T10:59:33.620Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-07-14T16:14:55.906Z"},"containers":{"cna":{"title":"Open User Map <= 1.4.45 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes","descriptions":[{"lang":"en","value":"The Open User Map – Interactive Leaflet Maps plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Attributes in all versions up to, and including, 1.4.45 due to insufficient input sanitization and output escaping. 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