{"id":"CVE-2023-27480","state":"PUBLISHED","title":"Data leak through a XAR import XXE attack in xwiki-platform-xar-model","description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch `e3527b98fd` manually.","publishedAt":"2023-03-07T18:13:39.799Z","updatedAt":"2025-02-25T15:00:30.911Z","severity":{"score":7.7,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["xwiki xwiki-platform"],"affected":[{"vendor":"xwiki","product":"xwiki-platform","versions":[{"version":">= 1.1-milestone-3, < 13.10.11","status":"affected"},{"version":">= 14.0.0, < 14.4.7","status":"affected"},{"version":">= 14.5.0, < 14.10.0-rc-1","status":"affected"}]}],"references":["https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6v","https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434","https://jira.xwiki.org/browse/XWIKI-20320"],"weaknesses":["CWE-611"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/27xxx/CVE-2023-27480.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-27480","state":"PUBLISHED","datePublished":"2023-03-07T18:13:39.799Z","dateUpdated":"2025-02-25T15:00:30.911Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2023-03-01T19:03:56.633Z"},"containers":{"cna":{"title":"Data leak through a XAR import XXE attack in xwiki-platform-xar-model","descriptions":[{"lang":"en","value":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. 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