{"id":"CVE-2024-3513","state":"PUBLISHED","title":"Ultimate Blocks – WordPress Blocks Plugin <= 3.1.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via title tag attribute","description":"The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the title tag (postTitleTag) parameter in all versions up to, and including, 3.1.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-6362 appears to be a duplicate of this issue.","publishedAt":"2024-07-02T07:37:03.888Z","updatedAt":"2026-04-08T16:48:55.955Z","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":["ultimateblocks Ultimate Blocks – 25+ Gutenberg Blocks for Block Editor"],"affected":[{"vendor":"ultimateblocks","product":"Ultimate Blocks – 25+ Gutenberg Blocks for Block Editor","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.1.9","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/428b4d6b-a4db-4e60-8c15-24efdfe6aea1?source=cve","https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3108401%40ultimate-blocks%2Ftrunk&old=3102541%40ultimate-blocks%2Ftrunk&sfp_email=&sfph_mail="],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:07:39.287Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/3xxx/CVE-2024-3513.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-3513","state":"PUBLISHED","datePublished":"2024-07-02T07:37:03.888Z","dateUpdated":"2026-04-08T16:48:55.955Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2024-04-09T14:06:42.723Z"},"containers":{"cna":{"title":"Ultimate Blocks – WordPress Blocks Plugin <= 3.1.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via title tag attribute","descriptions":[{"lang":"en","value":"The Ultimate Blocks – WordPress Blocks Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the title tag (postTitleTag) parameter in all versions up to, and including, 3.1.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE-2024-6362 appears to be a duplicate of this issue."}],"affected":[{"vendor":"ultimateblocks","product":"Ultimate Blocks – 25+ Gutenberg Blocks for Block Editor","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.1.9","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/428b4d6b-a4db-4e60-8c15-24efdfe6aea1?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3108401%40ultimate-blocks%2Ftrunk&old=3102541%40ultimate-blocks%2Ftrunk&sfp_email=&sfph_mail="}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","baseScore":6.4,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T16:48:55.955Z"},"credits":[{"lang":"en","type":"finder","value":"Dmitrii Ignatyev"},{"lang":"en","type":"finder","value":"João Pedro S Alcântara (Kinorth)"}],"timeline":[{"time":"2024-07-01T19:35:28.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-07-02T14:29:54.761932Z","id":"CVE-2024-3513","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-07-02T16:36:08.117Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/428b4d6b-a4db-4e60-8c15-24efdfe6aea1?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3108401%40ultimate-blocks%2Ftrunk&old=3102541%40ultimate-blocks%2Ftrunk&sfp_email=&sfph_mail=","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T20:12:07.867Z"}}]}}}