{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-38000","assignerOrgId":"21595511-bba5-4825-b968-b78d1f9984a3","state":"PUBLISHED","assignerShortName":"Patchstack","dateReserved":"2023-07-11T12:50:13.630Z","datePublished":"2023-10-13T09:55:54.690Z","dateUpdated":"2026-04-28T16:08:33.786Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"WordPress","vendor":"WordPress.org","versions":[{"changes":[{"at":"6.3.2","status":"unaffected"}],"lessThanOrEqual":"6.3.1","status":"affected","version":"6.3","versionType":"custom"},{"changes":[{"at":"6.2.3","status":"unaffected"}],"lessThanOrEqual":"6.2.2","status":"affected","version":"6.2","versionType":"custom"},{"changes":[{"at":"6.1.4","status":"unaffected"}],"lessThanOrEqual":"6.1.3","status":"affected","version":"6.1","versionType":"custom"},{"changes":[{"at":"6.0.6","status":"unaffected"}],"lessThanOrEqual":"6.0.5","status":"affected","version":"6.0","versionType":"custom"},{"changes":[{"at":"5.9.8","status":"unaffected"}],"lessThanOrEqual":"5.9.7","status":"affected","version":"5.9","versionType":"custom"}]},{"collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","packageName":"gutenberg","product":"Gutenberg","vendor":"Gutenberg Team","versions":[{"changes":[{"at":"16.8.1","status":"unaffected"}],"lessThanOrEqual":"16.8.0","status":"affected","version":"n/a","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Rafie Muhammad (Patchstack)"},{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Edouard Lamoine (Patchstack)"}],"datePublic":"2023-10-13T05:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core <span style=\"background-color: var(--wht);\">6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin <= 16.8.0 versions.</span>"}],"value":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin <= 16.8.0 versions."}],"impacts":[{"capecId":"CAPEC-592","descriptions":[{"lang":"en","value":"CAPEC-592 Stored XSS"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"21595511-bba5-4825-b968-b78d1f9984a3","shortName":"Patchstack","dateUpdated":"2026-04-28T16:08:33.786Z"},"references":[{"tags":["third-party-advisory"],"url":"https://patchstack.com/articles/wordpress-core-6-3-2-security-update-technical-advisory?_s_id=cve"},{"tags":["vdb-entry"],"url":"https://patchstack.com/database/vulnerability/wordpress/wordpress-core-6-3-2-contributor-stored-xss-in-navigation-links-block-vulnerability?_s_id=cve"},{"tags":["vdb-entry"],"url":"https://patchstack.com/database/vulnerability/gutenberg/wordpress-gutenberg-plugin-16-8-0-contributor-stored-xss-in-navigation-links-block-vulnerability?_s_id=cve"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Update WordPress core to the 6.3.2, 6.2.3, 6.1.4, 6.0.6, 5.9.8 or a higher version."}],"value":"Update WordPress core to the 6.3.2, 6.2.3, 6.1.4, 6.0.6, 5.9.8 or a higher version."},{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Update Gutenberg to 16.8.1 or a higher version."}],"value":"Update Gutenberg to 16.8.1 or a higher version."}],"source":{"discovery":"EXTERNAL"},"title":"Auth. Stored Cross-Site Scripting (XSS) vulnerability in WordPress core and Gutenberg plugin via Navigation Links Block","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T17:23:27.829Z"},"title":"CVE Program Container","references":[{"tags":["third-party-advisory","x_transferred"],"url":"https://patchstack.com/articles/wordpress-core-6-3-2-security-update-technical-advisory?_s_id=cve"},{"tags":["vdb-entry","x_transferred"],"url":"https://patchstack.com/database/vulnerability/wordpress/wordpress-core-6-3-2-contributor-stored-xss-in-navigation-links-block-vulnerability?_s_id=cve"},{"tags":["vdb-entry","x_transferred"],"url":"https://patchstack.com/database/vulnerability/gutenberg/wordpress-gutenberg-plugin-16-8-0-contributor-stored-xss-in-navigation-links-block-vulnerability?_s_id=cve"}]}]}}