{"id":"CVE-2024-3241","aliases":["EUVD-2024-31833","GHSA-xrrj-cr4g-f623"],"status":"published","title":"Ultimate Blocks \u003c 3.1.7 - Contributor+ Stored XSS","description":"The Ultimate Blocks  WordPress plugin before 3.1.7 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00353,"percentile":0.29388,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-05-14T06:00:02Z","modified":"2026-06-17T07:43:36Z","products":[{"vendor":"dotcamp","product":"ultimate_blocks"},{"vendor":"ultimate blocks","product":"ultimate blocks"},{"vendor":"unknown","product":"ultimate blocks"}],"references":[{"url":"https://wpscan.com/vulnerability/a645daee-42ea-43f8-9480-ef3be69606e0/","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-3241"},{"url":"https://wpscan.com/vulnerability/a645daee-42ea-43f8-9480-ef3be69606e0"},{"url":"https://github.com/advisories/GHSA-xrrj-cr4g-f623"}],"sources":{"cve":[{"id":"CVE-2024-3241","title":"Ultimate Blocks \u003c 3.1.7 - Contributor+ Stored XSS","description":"The Ultimate Blocks  WordPress plugin before 3.1.7 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","status":"published","published":"2024-05-14T06:00:02.064Z","modified":"2024-11-07T16:24:36.657Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:10.613319Z"}],"euvd":[{"id":"EUVD-2024-31833","description":"The Ultimate Blocks  WordPress plugin before 3.1.7 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","status":"published","published":"2024-05-14T06:00:02Z","modified":"2024-11-07T16:24:36Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:05:08.272544Z"}],"ghsa":[{"id":"GHSA-xrrj-cr4g-f623","title":"The Ultimate Blocks  WordPress plugin before 3.1.7 does not validate and escape some of its block...","description":"The Ultimate Blocks  WordPress plugin before 3.1.7 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","status":"published","published":"2024-05-14T18:31:02Z","modified":"2024-11-07T18:31:21Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:58:45.881488Z"}],"nvd":[{"id":"CVE-2024-3241","description":"The Ultimate Blocks  WordPress plugin before 3.1.7 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks","status":"published","published":"2024-05-14T16:17:31.207Z","modified":"2026-06-17T07:43:36.063Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:58.124007Z"}]}}