{"id":"CVE-2023-32069","aliases":["GHSA-36fm-j33w-c25f"],"url":"https://o3.security/vulnerability/CVE-2023-32069","summary":"XWiki Platform privilege escalation (PR)/RCE from account through class sheet","details":"### Impact\n\nIt's possible for a user to execute anything with the right of the author of the XWiki.ClassSheet document.\n\n**Steps to Reproduce:**\n\n1. Edit your user profile with the object editor and add an object of type `DocumentSheetBinding` with value `Default Class Sheet`\n1. Edit your user profile with the wiki editor and add the syntax `{{async}}{{groovy}}println(\"Hello \" + \"from groovy!\"){{/groovy}}{{/async}}`\n1. Click \"Save & View\"\n\n**Expected result:**\n\nAn error is displayed as the user doesn't have the right to execute the Groovy macro.\n\n**Actual result:**\n\nThe text \"Hello from groovy!\" is displayed at the top of the document.\n\n### Patches\n\nThis has been patched in XWiki 15.0-rc-1 and 14.10.4.\n\n### Workarounds\n\nThere are no known workarounds for it.\n\n### References\n\nhttps://jira.xwiki.org/browse/XWIKI-20566\nhttps://github.com/xwiki/xwiki-platform/commit/de72760d4a3e1e9be64a10660a0c19e9534e2ec4\n\n### For more information\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":"2023-05-09T15:31:59.892Z","modified":"2026-08-12T03:51:08.194490046Z","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":{"score":0.00779,"percentile":0.52777,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.xwiki.platform:xwiki-platform-test-ui","fixedVersion":"14.10.4"}],"fix":{"url":"https://github.com/xwiki/xwiki-platform/commit/de72760d4a3e1e9be64a10660a0c19e9534e2ec4","label":"xwiki/xwiki-platform@de72760"},"references":[{"type":"WEB","url":"https://jira.xwiki.org/browse/XWIKI-20566"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32069.json"},{"type":"ADVISORY","url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-36fm-j33w-c25f"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32069"},{"type":"FIX","url":"https://github.com/xwiki/xwiki-platform/commit/de72760d4a3e1e9be64a10660a0c19e9534e2ec4"},{"type":"PACKAGE","url":"https://github.com/xwiki/xwiki-platform"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:08.194490046Z"}}