{"id":"CVE-2026-87973","aliases":["EUVD-2026-90513","GHSA-627c-fv9j-9cxm"],"status":"published","title":"If-So Dynamic Content 1.9.9 - 1.10.1 - Editor+ Stored XSS via Conversion Name","description":"The If-So Dynamic Content  WordPress plugin before 1.10.2 does not sanitize a conversion name before storing it, nor escape it when rendering the analytics page, allowing users with editor-level access to store JavaScript that executes in the session of a higher-privileged user who views that page.","severity":{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00123,"percentile":0.02124,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-10-01T06:00:24Z","modified":"2026-10-01T13:11:52Z","products":[{"vendor":"unknown","product":"if-so dynamic content"}],"references":[{"url":"https://wpscan.com/vulnerability/7a141824-aabf-40a1-8021-ffd1dc4a2f7d/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87973"},{"url":"https://wpscan.com/vulnerability/7a141824-aabf-40a1-8021-ffd1dc4a2f7d"},{"url":"https://github.com/advisories/GHSA-627c-fv9j-9cxm"}],"sources":{"cve":[{"id":"CVE-2026-87973","title":"If-So Dynamic Content 1.9.9 - 1.10.1 - Editor+ Stored XSS via Conversion Name","description":"The If-So Dynamic Content  WordPress plugin before 1.10.2 does not sanitize a conversion name before storing it, nor escape it when rendering the analytics page, allowing users with editor-level access to store JavaScript that executes in the session of a higher-privileged user who views that page.","status":"published","published":"2026-10-01T06:00:24.703Z","modified":"2026-10-01T10:45:49.337Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:37:36.275898Z"}],"euvd":[{"id":"EUVD-2026-90513","description":"The If-So Dynamic Content  WordPress plugin before 1.10.2 does not sanitize a conversion name before storing it, nor escape it when rendering the analytics page, allowing users with editor-level access to store JavaScript that executes in the session of a higher-privileged user who views that page.","status":"published","published":"2026-10-01T06:00:24Z","modified":"2026-10-01T10:45:49Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T17:27:46.486382Z"}],"ghsa":[{"id":"GHSA-627c-fv9j-9cxm","title":"The If-So Dynamic Content  WordPress plugin before 1.10.2 does not sanitize a conversion name...","description":"The If-So Dynamic Content  WordPress plugin before 1.10.2 does not sanitize a conversion name before storing it, nor escape it when rendering the analytics page, allowing users with editor-level access to store JavaScript that executes in the session of a higher-privileged user who views that page.","status":"published","published":"2026-10-01T06:31:27Z","modified":"2026-10-01T12:32:15Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:12:40.571849Z"}],"nvd":[{"id":"CVE-2026-87973","description":"The If-So Dynamic Content  WordPress plugin before 1.10.2 does not sanitize a conversion name before storing it, nor escape it when rendering the analytics page, allowing users with editor-level access to store JavaScript that executes in the session of a higher-privileged user who views that page.","status":"published","published":"2026-10-01T06:17:13.267Z","modified":"2026-10-01T13:11:52.923Z","cvss":[{"version":"3.1","score":3.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:53.097633Z"}]}}