{"id":"GHSA-jgg7-w2rj-58cj","summary":"XWiki Platform vulnerable to privilege escalation from view right on XWiki.Notifications.Code.LegacyNotificationAdministration","details":"### Impact\n\nSteps to reproduce:\n\nOpen \u003cxwiki-host\u003e/xwiki/bin/view/XWiki/Notifications/Code/LegacyNotificationAdministration?since=%7B%7B%2Fhtml%7D%7D+%7B%7Basync+async%3D%22true%22+cached%3D%22false%22+context%3D%22doc.reference%22%7D%7D%7B%7Bgroovy%7D%7Dprintln%28%22Hello+%22+%2B+%22from+groovy%21%22%29%7B%7B%2Fgroovy%7D%7D%7B%7B%2Fasync%7D%7D, where \u003cxwiki-host\u003e is the URL of your XWiki installation.\n\nThis demonstrates an XWiki syntax injection attack via the since-parameter, allowing privilege escalation from view to programming rights.\n\n### Patches\n\nThe vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8 and 14.10.3.\n\n### Workarounds\n\nFor versions \u003e= 14.6-rc-1 the workaround is to modify the page `XWiki.Notifications.Code.LegacyNotificationAdministration` to add the missing escaping, as described on https://github.com/xwiki/xwiki-platform/commit/8e7c7f90f2ddaf067cb5b83b181af41513028754#diff-4e13f4ee4a42938bf1201b7ee71ca32edeacba22559daf0bcb89d534e0225949R70\n\nFor versions \u003c 14.6-rc-1 the workaround is to modify the file `\u003cxwikiwebapp\u003e/templates/distribution/eventmigration.wiki` to add the missing escaping, as described on https://github.com/xwiki/xwiki-platform/commit/6d74e2e4aa03d19f0be385ab63ae9e0f0e90a766\n\n### References\n\nhttps://jira.xwiki.org/browse/XWIKI-20287\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)","aliases":["CVE-2023-29525"],"modified":"2023-11-08T04:12:20.448222Z","published":"2023-04-20T22:25:42Z","database_specific":{"cwe_ids":["CWE-74"],"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2023-04-20T22:25:42Z","nvd_published_at":"2023-04-19T00:15:09Z"},"references":[{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jgg7-w2rj-58cj"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29525"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/6d74e2e4aa03d19f0be385ab63ae9e0f0e90a766"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/8e7c7f90f2ddaf067cb5b83b181af41513028754#diff-4e13f4ee4a42938bf1201b7ee71ca32edeacba22559daf0bcb89d534e0225949R70"},{"type":"PACKAGE","url":"https://github.com/xwiki/xwiki-platform"},{"type":"WEB","url":"https://jira.xwiki.org/browse/XWIKI-20287"}],"affected":[{"package":{"name":"org.xwiki.platform:xwiki-platform-distribution-war","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-distribution-war"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12.6.1"},{"fixed":"13.10.11"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/04/GHSA-jgg7-w2rj-58cj/GHSA-jgg7-w2rj-58cj.json"}},{"package":{"name":"org.xwiki.platform:xwiki-platform-distribution-war","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-distribution-war"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"14.0-rc-1"},{"fixed":"14.4.8"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/04/GHSA-jgg7-w2rj-58cj/GHSA-jgg7-w2rj-58cj.json"}},{"package":{"name":"org.xwiki.platform:xwiki-platform-distribution-war","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-distribution-war"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"14.5"},{"fixed":"14.6-rc-1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/04/GHSA-jgg7-w2rj-58cj/GHSA-jgg7-w2rj-58cj.json"}},{"package":{"name":"org.xwiki.platform:xwiki-platform-legacy-events-hibernate-ui","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-legacy-events-hibernate-ui"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"14.6-rc-1"},{"fixed":"14.10.3"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/04/GHSA-jgg7-w2rj-58cj/GHSA-jgg7-w2rj-58cj.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"}]}