{"id":"CVE-2023-29525","state":"PUBLISHED","title":"Privilege escalation from view right on XWiki.Notifications.Code.LegacyNotificationAdministration in xwiki-platform","description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Affected versions of xwiki are subject to code injection in the `since` parameter of the `/xwiki/bin/view/XWiki/Notifications/Code/LegacyNotificationAdministration` endpoint. This provides an XWiki syntax injection attack via the since-parameter, allowing privilege escalation from view to programming rights and subsequent code execution privilege. The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8 and 14.10.3. Users are advised to upgrade. Users unable to upgrade may modify the page `XWiki.Notifications.Code.LegacyNotificationAdministration` to add the missing escaping. For versions < 14.6-rc-1 a workaround is to modify the file `<xwikiwebapp>/templates/distribution/eventmigration.wiki` to add the missing escaping.","publishedAt":"2023-04-18T23:01:46.239Z","updatedAt":"2025-02-05T19:04:44.805Z","severity":{"score":10,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["xwiki xwiki-platform"],"affected":[{"vendor":"xwiki","product":"xwiki-platform","versions":[{"version":"< 14.4.8","status":"affected"},{"version":">= 14.5.0, < 14.10.3.","status":"affected"}]}],"references":["https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jgg7-w2rj-58cj","https://github.com/xwiki/xwiki-platform/commit/6d74e2e4aa03d19f0be385ab63ae9e0f0e90a766","https://github.com/xwiki/xwiki-platform/commit/8e7c7f90f2ddaf067cb5b83b181af41513028754#diff-4e13f4ee4a42938bf1201b7ee71ca32edeacba22559daf0bcb89d534e0225949R70","https://jira.xwiki.org/browse/XWIKI-20287"],"weaknesses":["CWE-74"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/29xxx/CVE-2023-29525.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-29525","state":"PUBLISHED","datePublished":"2023-04-18T23:01:46.239Z","dateUpdated":"2025-02-05T19:04:44.805Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2023-04-07T18:56:54.629Z"},"containers":{"cna":{"title":"Privilege escalation from view right on XWiki.Notifications.Code.LegacyNotificationAdministration in xwiki-platform","descriptions":[{"lang":"en","value":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Affected versions of xwiki are subject to code injection in the `since` parameter of the `/xwiki/bin/view/XWiki/Notifications/Code/LegacyNotificationAdministration` endpoint. This provides an XWiki syntax injection attack via the since-parameter, allowing privilege escalation from view to programming rights and subsequent code execution privilege. The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.3, 14.4.8 and 14.10.3. Users are advised to upgrade. Users unable to upgrade may modify the page `XWiki.Notifications.Code.LegacyNotificationAdministration` to add the missing escaping. For versions < 14.6-rc-1 a workaround is to modify the file `<xwikiwebapp>/templates/distribution/eventmigration.wiki` to add the missing escaping."}],"affected":[{"vendor":"xwiki","product":"xwiki-platform","versions":[{"version":"< 14.4.8","status":"affected"},{"version":">= 14.5.0, < 14.10.3.","status":"affected"}]}],"references":[{"url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jgg7-w2rj-58cj","name":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jgg7-w2rj-58cj","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/xwiki/xwiki-platform/commit/6d74e2e4aa03d19f0be385ab63ae9e0f0e90a766","name":"https://github.com/xwiki/xwiki-platform/commit/6d74e2e4aa03d19f0be385ab63ae9e0f0e90a766","tags":["x_refsource_MISC"]},{"url":"https://github.com/xwiki/xwiki-platform/commit/8e7c7f90f2ddaf067cb5b83b181af41513028754#diff-4e13f4ee4a42938bf1201b7ee71ca32edeacba22559daf0bcb89d534e0225949R70","name":"https://github.com/xwiki/xwiki-platform/commit/8e7c7f90f2ddaf067cb5b83b181af41513028754#diff-4e13f4ee4a42938bf1201b7ee71ca32edeacba22559daf0bcb89d534e0225949R70","tags":["x_refsource_MISC"]},{"url":"https://jira.xwiki.org/browse/XWIKI-20287","name":"https://jira.xwiki.org/browse/XWIKI-20287","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-74","lang":"en","description":"CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2023-04-18T23:01:46.239Z"},"source":{"advisory":"GHSA-jgg7-w2rj-58cj","discovery":"UNKNOWN"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jgg7-w2rj-58cj","name":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-jgg7-w2rj-58cj","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/xwiki/xwiki-platform/commit/6d74e2e4aa03d19f0be385ab63ae9e0f0e90a766","name":"https://github.com/xwiki/xwiki-platform/commit/6d74e2e4aa03d19f0be385ab63ae9e0f0e90a766","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/xwiki/xwiki-platform/commit/8e7c7f90f2ddaf067cb5b83b181af41513028754#diff-4e13f4ee4a42938bf1201b7ee71ca32edeacba22559daf0bcb89d534e0225949R70","name":"https://github.com/xwiki/xwiki-platform/commit/8e7c7f90f2ddaf067cb5b83b181af41513028754#diff-4e13f4ee4a42938bf1201b7ee71ca32edeacba22559daf0bcb89d534e0225949R70","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://jira.xwiki.org/browse/XWIKI-20287","name":"https://jira.xwiki.org/browse/XWIKI-20287","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T14:14:38.592Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-05T19:04:29.395456Z","id":"CVE-2023-29525","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-02-05T19:04:44.805Z"}}]}}}