{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-06T02:40:46.280","vulnerabilities":[{"cve":{"id":"CVE-2026-30587","sourceIdentifier":"cve@mitre.org","published":"2026-03-25T18:16:31.793","lastModified":"2026-03-31T18:56:49.457","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Multiple Stored XSS vulnerabilities exist in Seafile Server version 13.0.15,13.0.16-pro,12.0.14 and prior and fixed in 13.0.17, 13.0.17-pro, and 12.0.20-pro, via the Seadoc (sdoc) editor. The application fails to properly sanitize WebSocket messages regarding document structure updates. This allows authenticated remote attackers to inject malicious JavaScript payloads via the src attribute of embedded Excalidraw whiteboards or the href attribute of anchor tags"},{"lang":"es","value":"Múltiples vulnerabilidades de XSS Almacenado existen en Seafile Servidor versión 13.0.15, 13.0.16-pro, 12.0.14 y anteriores, y fueron corregidas en 13.0.17, 13.0.17-pro y 12.0.20-pro, a través del editor Seadoc (sdoc). La aplicación no logra sanear correctamente los mensajes de WebSocket relacionados con las actualizaciones de la estructura del documento. Esto permite a atacantes remotos autenticados inyectar cargas útiles maliciosas de JavaScript a través del atributo src de las pizarras blancas incrustadas de Excalidraw o el atributo href de las etiquetas de anclaje."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N","baseScore":8.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":5.8},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":2.7}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:seafile:seafile_server:*:*:*:*:professional:*:*:*","versionEndExcluding":"12.0.20","matchCriteriaId":"79197CA1-6A7E-4165-AD57-982C8824B82C"},{"vulnerable":true,"criteria":"cpe:2.3:a:seafile:seafile_server:13.0.15:*:*:*:community:*:*:*","matchCriteriaId":"ECCCED4B-9663-4BC1-BD35-995B3DCDAC95"},{"vulnerable":true,"criteria":"cpe:2.3:a:seafile:seafile_server:13.0.16:*:*:*:professional:*:*:*","matchCriteriaId":"880080C5-9A1A-4D9B-83AB-33D8C21FCF38"}]}]}],"references":[{"url":"https://gist.github.com/gabdevele/1b7e30ab367b26042fa32f45aa12ce2f","source":"cve@mitre.org","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/haiwen/seadoc-editor/commit/8fa988aaede072b2ae073d1b2edcb2fc691423b2","source":"cve@mitre.org","tags":["Patch"]},{"url":"https://github.com/haiwen/seahub/commit/4c5301747bdb84c64b2f2b3230417df2d1cc8987","source":"cve@mitre.org","tags":["Patch"]},{"url":"https://manual.seafile.com/12.0/changelog/changelog-for-seafile-professional-server/","source":"cve@mitre.org","tags":["Release Notes"]},{"url":"https://manual.seafile.com/13.0/changelog/changelog-for-seafile-professional-server/","source":"cve@mitre.org","tags":["Release Notes"]},{"url":"https://manual.seafile.com/13.0/changelog/server-changelog/","source":"cve@mitre.org","tags":["Release Notes"]}]}}]}