{"id":"CVE-2023-29524","aliases":["GHSA-fc42-5w56-qw7h"],"url":"https://o3.security/vulnerability/CVE-2023-29524","summary":"Code injection from account through XWiki.SchedulerJobSheet in xwiki-platform","details":"### Impact\n\nIt's possible to execute anything with the right of the Scheduler Application sheet page.\n\nTo reproduce:\n1. As a user without script or programming rights, edit your user profile with the object editor and add a new object of type XWiki.SchedulerJobClass (search for \"Scheduler\")\n1. In \"Job Script\", add the following\n  ```{{/code}} {{async async=\"true\" cached=\"false\" context=\"doc.reference\"}}{{groovy}}println(\"Hello \" + \"from groovy!\"){{/groovy} {{/async}}```\n1. Click \"Save & View\"\n1. If the job information isn't already displayed (you should see \"Job Name\", \"Job Description\", etc.), append ?sheet=XWiki.SchedulerJobSheet to the URL.\n\n### Patches\n\nThis has been patched in XWiki 14.10.3 and 15.0 RC1.\n\n### Workarounds\n\nWhile the fix in the scheduler itself is easy, it relies on the code macro `source` parameter, which was introduced in 14.10.2 so you have to upgrade to benefit from it.\n\n### References\n\nhttps://jira.xwiki.org/browse/XWIKI-20295\nhttps://jira.xwiki.org/browse/XWIKI-20462\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)","published":"2023-04-18T23:04:48.087Z","modified":"2026-10-28T02:30:31.585054544Z","cvss":{"score":9.9,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":3,"affectedPackages":[{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-scheduler-ui","fixedVersion":"14.10.3"}],"fix":null,"references":[{"type":"WEB","url":"https://jira.xwiki.org/browse/XWIKI-20295"},{"type":"WEB","url":"https://jira.xwiki.org/browse/XWIKI-20462"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/29xxx/CVE-2023-29524.json"},{"type":"ADVISORY","url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-fc42-5w56-qw7h"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29524"},{"type":"PACKAGE","url":"https://github.com/xwiki/xwiki-platform"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:31.585054544Z"}}