{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-74921","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","state":"PUBLISHED","assignerShortName":"WPScan","dateReserved":"2026-08-17T11:27:41.298Z","datePublished":"2026-10-19T06:46:15.459Z","dateUpdated":"2026-10-19T09:31:21.665Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","shortName":"WPScan","dateUpdated":"2026-10-19T06:46:15.459Z"},"title":"Document Gallery 4.0 - 5.1.1 - Contributor+ Stored XSS via Gallery Shortcode Attributes","problemTypes":[{"descriptions":[{"description":"CWE-79 Cross-Site Scripting (XSS)","lang":"en","type":"CWE"}]}],"affected":[{"vendor":"Unknown","product":"Document Gallery","collectionURL":"https://wordpress.org/plugins","defaultStatus":"unknown","versions":[{"version":"4.0","status":"affected","versionType":"semver","lessThanOrEqual":"5.1.1"}]}],"descriptions":[{"lang":"en","value":"The Document Gallery WordPress plugin through 5.1.1 does not sanitise or escape several gallery shortcode attributes before embedding them in a single-quoted HTML attribute in the rendered gallery markup, allowing users with the Contributor role and above to inject arbitrary event handlers that execute when a higher privileged user views the content."}],"references":[{"url":"https://wpscan.com/vulnerability/b0b97661-c671-420c-8fca-22666862b379/","tags":["exploit","vdb-entry","technical-description"]}],"credits":[{"lang":"en","value":"Philipp Doblhofer","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","baseScore":6.8,"baseSeverity":"MEDIUM"}}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-74921","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-10-19T09:26:19.262940Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-19T09:31:21.665Z"}}]}}