{"id":"CVE-2021-25987","details":"Hexo versions 0.0.1 to 5.4.0 are vulnerable against stored XSS. The post “body” and “tags” don’t sanitize malicious javascript during web page generation. Local unprivileged attacker can inject arbitrary code.","aliases":["GHSA-q54r-r9pr-w7qv"],"modified":"2026-07-08T21:27:29.173794Z","published":"2021-11-30T14:15:07.530Z","references":[{"type":"ADVISORY","url":"https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25987"},{"type":"FIX","url":"https://github.com/hexojs/hexo/commit/5170df2d3fa9c69e855c4b7c2b084ebfd92d5200"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/hexojs/hexo","events":[{"introduced":"3fdc19bcaaebe7b84d615490c0c87b371331e127"},{"last_affected":"b65a5623b7f7b539b48bf6ebdab73885841a120f"},{"fixed":"5170df2d3fa9c69e855c4b7c2b084ebfd92d5200"}],"database_specific":{"cpe":"cpe:2.3:a:hexo:hexo:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"0.0.1"},{"last_affected":"5.4.0"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["5.4.0","5.3.0","5.2.0","5.1.1","5.1.0","5.0.2","5.0.1","5.0.0","4.2.0","4.1.1","4.1.0","4.0.0","3.9.0","3.8.0","3.7.1","3.7.0","3.6.0","3.5.0","3.4.4","3.4.3","3.4.2","3.4.1","3.4.0","3.3.9","3.3.8","3.3.7","3.3.6","3.3.5","3.3.0","3.2.2","3.2.1","3.2.0","3.2.0-beta.2","3.2.0-beta.1","3.1.1","3.1.0","3.0.1","3.0.0","3.0.0-rc.4","3.0.0-rc.3","3.0.0-rc.2","3.0.0-rc.1","3.0.0-beta.4","3.0.0-beta.3","3.0.0-beta.2","3.0.0-beta.1","2.8.3","2.8.2","2.8.1","2.8.0","2.7.1","2.7.0","2.6.3","2.6.2","2.6.1","2.5.7","2.5.6","2.5.5","2.5.4","2.5.3","2.5.0","2.4.5","2.4.4","2.4.3","2.4.2","2.4.1","2.4.0","2.3.0","2.1.0","2.0.7","2.0.6","2.0.5","2.0.4","2.0.3","2.0.2","2.0.1","2.0.0","1.2.4","1.2.3","1.2.2","1.2.1","1.2.0","1.1.4","1.1.3","1.1.2","1.1.1","1.1.0","1.0.9","1.0.8","1.0.7","1.0.6","1.0.5","1.0.4","1.0.2","1.0.1","1.0.0","0.5.12","0.5.11","0.5.10","0.5.9","0.5.8","0.5.7","0.5.6","0.5.5","0.5.4","0.5.3","0.5.2","0.5.1","0.5.0","0.4.5","0.4.4","0.4.3","0.4.2","0.4.1","0.4.0","0.3.2","0.3.1","0.3.0","0.2.1","0.2.0","0.1.11","0.1.10","0.1.9","0.1.8","0.1.7","0.1.6","0.1.5","0.1.4","0.1.3","0.1.2","0.1.1","0.1.0","0.0.6","0.0.5","0.0.4","0.0.3","0.0.2","0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-25987.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}