{"id":"CVE-2025-46554","aliases":["EUVD-2025-12749","GHSA-r5cr-xm48-97xp"],"status":"published","title":"XWiki missing authorization when accessing the wiki level attachments list and metadata via REST API","description":"XWiki is a generic wiki platform. In versions starting from 1.8.1 to before 14.10.22, from 15.0-rc-1 to before 15.10.12, from 16.0.0-rc-1 to before 16.4.3, and from 16.5.0-rc-1 to before 16.7.0, anyone can access the metadata of any attachment in the wiki using the wiki attachment REST endpoint. There is no filtering for the results depending on current user rights, meaning an unauthenticated user could exploit this even in a private wiki. This issue has been patched in versions 14.10.22, 15.10.12, 16.4.3, and 16.7.0.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01066,"percentile":0.65004,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-862"],"published":"2025-04-30T16:49:47Z","modified":"2026-10-28T11:01:45Z","exploits":[{"source":"nuclei","id":"CVE-2025-46554","title":"XWiki REST API - Attachments Disclosure","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-46554.yaml"}],"fixes":[{"ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-rest-server","fixed_in":["14.10.22","15.10.12","16.4.3","16.7.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-rest-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.8.1"},{"fixed":"14.10.22"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-rest-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"15.0-rc-1"},{"fixed":"15.10.12"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-rest-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"16.0.0-rc-1"},{"fixed":"16.4.3"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-rest-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"16.5.0-rc-1"},{"fixed":"16.7.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-rest-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.8.1"},{"fixed":"14.10.22"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-rest-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"15.0-rc-1"},{"fixed":"15.10.12"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-rest-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"16.0.0-rc-1"},{"fixed":"16.4.3"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.xwiki.platform:xwiki-platform-rest-server","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"16.5.0-rc-1"},{"fixed":"16.7.0"}]}]}],"products":[{"vendor":"xwiki","product":"xwiki"},{"vendor":"xwiki","product":"xwiki-platform"}],"references":[{"url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-r5cr-xm48-97xp","tags":["x_refsource_CONFIRM","Exploit","Vendor Advisory","advisory","web"]},{"url":"https://github.com/xwiki/xwiki-platform/commit/37ecea84fdd053c33733c2ae9a0778bf98eae608","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://github.com/xwiki/xwiki-platform/commit/a43e933ddeda17dad1772396e1757998260e9342","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://github.com/xwiki/xwiki-platform/commit/c02ce7843a39851865b9d7b6132e32fdd21e3856","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://jira.xwiki.org/browse/XWIKI-22424","tags":["x_refsource_MISC","Exploit","Issue Tracking","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-46554","tags":["advisory"]},{"url":"https://jira.xwiki.org/browse/XWIKI-22427","tags":["web"]},{"url":"https://github.com/advisories/GHSA-r5cr-xm48-97xp"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/46xxx/CVE-2025-46554.json","tags":["advisory"]},{"url":"https://github.com/xwiki/xwiki-platform","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-46554","title":"XWiki missing authorization when accessing the wiki level attachments list and metadata via REST API","description":"XWiki is a generic wiki platform. In versions starting from 1.8.1 to before 14.10.22, from 15.0-rc-1 to before 15.10.12, from 16.0.0-rc-1 to before 16.4.3, and from 16.5.0-rc-1 to before 16.7.0, anyone can access the metadata of any attachment in the wiki using the wiki attachment REST endpoint. There is no filtering for the results depending on current user rights, meaning an unauthenticated user could exploit this even in a private wiki. This issue has been patched in versions 14.10.22, 15.10.12, 16.4.3, and 16.7.0.","status":"published","published":"2025-04-30T18:27:53.677Z","modified":"2025-04-30T18:59:16.789Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:32:36.706507Z"}],"euvd":[{"id":"EUVD-2025-12749","description":"XWiki is a generic wiki platform. In versions starting from 1.8.1 to before 14.10.22, from 15.0-rc-1 to before 15.10.12, from 16.0.0-rc-1 to before 16.4.3, and from 16.5.0-rc-1 to before 16.7.0, anyone can access the metadata of any attachment in the wiki using the wiki attachment REST endpoint. There is no filtering for the results depending on current user rights, meaning an unauthenticated user could exploit this even in a private wiki. This issue has been patched in versions 14.10.22, 15.10.12, 16.4.3, and 16.7.0.","status":"published","published":"2025-04-30T18:27:53Z","modified":"2025-04-30T18:59:16Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T20:51:58.556756Z"}],"ghsa":[{"id":"GHSA-r5cr-xm48-97xp","title":"XWiki missing authorization when accessing the wiki level attachments list and metadata via REST API","description":"### Impact\n\nAnyone can access the metadata of any attachment in the wiki using the wiki attachment REST endpoint. It's not filtering the result depending on current user rights, a not authenticated user could exploit this even in a totally private wiki.\n\nTo reproduce:\n\n* remove view from guest on the whole wiki\n* logout\n* access http://127.0.0.1:8080/xwiki/rest/wikis/xwiki/spaces/Sandbox/pages/WebHome/attachments\n\nYou get a list of attachments, while the expected result should be an empty list.\n\n### Patches\n\nThis vulnerability has been fixed in XWiki 14.10.22, 15.10.12, 16.7.0-rc-1 and 16.4.3.\n\n### Workarounds\n\nWe're not aware of any workaround except upgrading.\n\n### References\n* https://jira.xwiki.org/browse/XWIKI-22424\n* https://jira.xwiki.org/browse/XWIKI-22427\n* https://github.com/xwiki/xwiki-platform/commit/a43e933ddeda17dad1772396e1757998260e9342#diff-0\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n* Email us at [Security Mailing List](mailto:security@xwiki.org)\n\n### Attribution\n\nIssue reported by [Lukas Monert](https://github.com/LMonert).","status":"published","published":"2025-04-30T16:49:47Z","modified":"2025-05-05T17:50:18Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:38:42.263728Z"}],"nvd":[{"id":"CVE-2025-46554","description":"XWiki is a generic wiki platform. In versions starting from 1.8.1 to before 14.10.22, from 15.0-rc-1 to before 15.10.12, from 16.0.0-rc-1 to before 16.4.3, and from 16.5.0-rc-1 to before 16.7.0, anyone can access the metadata of any attachment in the wiki using the wiki attachment REST endpoint. There is no filtering for the results depending on current user rights, meaning an unauthenticated user could exploit this even in a private wiki. This issue has been patched in versions 14.10.22, 15.10.12, 16.4.3, and 16.7.0.","status":"published","published":"2025-04-30T19:15:55.63Z","modified":"2026-06-17T09:26:37.277Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:11:02.570368Z"}],"osv":[{"id":"CVE-2025-46554","title":"XWiki missing authorization when accessing the wiki level attachments list and metadata via REST API","description":"XWiki is a generic wiki platform. In versions starting from 1.8.1 to before 14.10.22, from 15.0-rc-1 to before 15.10.12, from 16.0.0-rc-1 to before 16.4.3, and from 16.5.0-rc-1 to before 16.7.0, anyone can access the metadata of any attachment in the wiki using the wiki attachment REST endpoint. There is no filtering for the results depending on current user rights, meaning an unauthenticated user could exploit this even in a private wiki. This issue has been patched in versions 14.10.22, 15.10.12, 16.4.3, and 16.7.0.","status":"published","published":"2025-04-30T18:27:53.677Z","modified":"2026-10-28T11:01:45.339704061Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:44:49.707645Z"},{"id":"GHSA-r5cr-xm48-97xp","title":"XWiki missing authorization when accessing the wiki level attachments list and metadata via REST API","description":"### Impact\n\nAnyone can access the metadata of any attachment in the wiki using the wiki attachment REST endpoint. It's not filtering the result depending on current user rights, a not authenticated user could exploit this even in a totally private wiki.\n\nTo reproduce:\n\n* remove view from guest on the whole wiki\n* logout\n* access http://127.0.0.1:8080/xwiki/rest/wikis/xwiki/spaces/Sandbox/pages/WebHome/attachments\n\nYou get a list of attachments, while the expected result should be an empty list.\n\n### Patches\n\nThis vulnerability has been fixed in XWiki 14.10.22, 15.10.12, 16.7.0-rc-1 and 16.4.3.\n\n### Workarounds\n\nWe're not aware of any workaround except upgrading.\n\n### References\n* https://jira.xwiki.org/browse/XWIKI-22424\n* https://jira.xwiki.org/browse/XWIKI-22427\n* https://github.com/xwiki/xwiki-platform/commit/a43e933ddeda17dad1772396e1757998260e9342#diff-0\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n* Email us at [Security Mailing List](mailto:security@xwiki.org)\n\n### Attribution\n\nIssue reported by [Lukas Monert](https://github.com/LMonert).","status":"published","published":"2025-04-30T16:49:47Z","modified":"2025-05-05T17:50:17Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:46:55.480549Z"}]}}