{"id":"CVE-2024-6296","state":"PUBLISHED","title":"Stackable – Page Builder Gutenberg Blocks <= 3.13.1 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting","description":"The Stackable – Page Builder Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-caption’ parameter in all versions up to, and including, 3.13.1 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.","publishedAt":"2024-06-28T03:36:42.693Z","updatedAt":"2026-04-08T17:29:51.235Z","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":["bfintal Stackable – Page Builder Gutenberg Blocks"],"affected":[{"vendor":"bfintal","product":"Stackable – Page Builder Gutenberg Blocks","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.13.1","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/e55742de-9eaf-48e4-8d5d-ea980dfa17cf?source=cve","https://plugins.trac.wordpress.org/browser/stackable-ultimate-gutenberg-blocks/trunk/dist/frontend_image_lightbox.js","https://plugins.trac.wordpress.org/changeset/3108514/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:08:12.933Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/6xxx/CVE-2024-6296.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-6296","state":"PUBLISHED","datePublished":"2024-06-28T03:36:42.693Z","dateUpdated":"2026-04-08T17:29:51.235Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2024-06-25T01:48:37.566Z"},"containers":{"cna":{"title":"Stackable – Page Builder Gutenberg Blocks <= 3.13.1 - Authenticated (Contributor+) DOM-Based Stored Cross-Site Scripting","descriptions":[{"lang":"en","value":"The Stackable – Page Builder Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘data-caption’ parameter in all versions up to, and including, 3.13.1 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."}],"affected":[{"vendor":"bfintal","product":"Stackable – Page Builder Gutenberg Blocks","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.13.1","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e55742de-9eaf-48e4-8d5d-ea980dfa17cf?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/stackable-ultimate-gutenberg-blocks/trunk/dist/frontend_image_lightbox.js"},{"url":"https://plugins.trac.wordpress.org/changeset/3108514/"}],"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":"2026-04-08T17:29:51.235Z"},"credits":[{"lang":"en","type":"finder","value":"Craig Smith"}],"timeline":[{"time":"2024-06-27T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-07-02T18:51:12.427527Z","id":"CVE-2024-6296","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":"2024-07-02T18:51:29.772Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e55742de-9eaf-48e4-8d5d-ea980dfa17cf?source=cve","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/browser/stackable-ultimate-gutenberg-blocks/trunk/dist/frontend_image_lightbox.js","tags":["x_transferred"]},{"url":"https://plugins.trac.wordpress.org/changeset/3108514/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-01T21:33:05.339Z"}}]}}}