{"id":"GHSA-xm4h-3jxr-m3c6","summary":"XWiki Platform: Remote code execution through space title and Solr space facet","details":"### Impact\nBy creating a document with a specially crafted title, it is possible to trigger remote code execution in the (Solr-based) search in XWiki. This allows any user who can edit the title of a space (all users by default) to execute any Groovy code in the XWiki installation which compromises the confidentiality, integrity and availability of the whole XWiki installation.\n\nTo reproduce, as a user without script nor programming rights, create a document with title `{{/html}}{{async}}{{groovy}}println(\"Hello from Groovy Title!\"){{/groovy}}{{/async}}` and content `Test Document`. Using the search UI, search for `\"Test Document\"`, then deploy the `Location` facet on the right of the screen, next to the search results. The installation is vulnerable if you see an item such as:\n```\nHello from Groovy Title!\n\u003c/a\u003e\n\u003cdiv class=\"itemCount\"\u003e1\u003c/div\u003e\n\u003c/li\u003e\n\u003c/ul\u003e\n{{/html}}\n```\n\n### Patches\nThis has been patched in XWiki 14.10.20, 15.5.4 and 15.10 RC1.\n\n### Workarounds\nModify the `Main.SolrSpaceFacet` page following this [patch](https://github.com/xwiki/xwiki-platform/commit/acba74c149a041345b24dcca52c586f872ba97fb#diff-22dd1949ed9019a39f2550f5a953a1a967c30a374dc9eeddb74069bf229b17d5).\n\n### References\n* https://jira.xwiki.org/browse/XWIKI-21471\n* https://github.com/xwiki/xwiki-platform/commit/acba74c149a041345b24dcca52c586f872ba97fb\n* https://github.com/xwiki/xwiki-platform/commit/74e301c481e69eeea674dac7fed6af3614cf08c5\n","aliases":["CVE-2024-31984"],"modified":"2026-09-10T03:50:12.967004821Z","published":"2024-04-10T17:13:15Z","database_specific":{"nvd_published_at":"2024-04-10T20:15:08Z","cwe_ids":["CWE-94","CWE-95"],"severity":"CRITICAL","github_reviewed":true,"github_reviewed_at":"2024-04-10T17:13:15Z"},"references":[{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-xm4h-3jxr-m3c6"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-31984"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/43c9d551e3c11e9d8f176b556dd33bbe31fc66e0"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/5ef9d294d37be92ee22b2549e38663b29dce8767"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/74e301c481e69eeea674dac7fed6af3614cf08c5"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/94fc12db87c2431eb1335ecb9c2954b1905bde62"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/acba74c149a041345b24dcca52c586f872ba97fb"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/ef55105d6eeec5635fd693f0070c5aaaf3bdd940"},{"type":"PACKAGE","url":"https://github.com/xwiki/xwiki-platform"},{"type":"WEB","url":"https://jira.xwiki.org/browse/XWIKI-21471"}],"affected":[{"package":{"name":"org.xwiki.platform:xwiki-platform-search-solr-ui","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-search-solr-ui"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.2-rc-1"},{"fixed":"14.10.20"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-xm4h-3jxr-m3c6/GHSA-xm4h-3jxr-m3c6.json"}},{"package":{"name":"org.xwiki.platform:xwiki-platform-search-solr-ui","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-search-solr-ui"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"15.0-rc-1"},{"fixed":"15.5.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-xm4h-3jxr-m3c6/GHSA-xm4h-3jxr-m3c6.json"}},{"package":{"name":"org.xwiki.platform:xwiki-platform-search-solr-ui","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-search-solr-ui"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"15.6-rc-1"},{"fixed":"15.10-rc-1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-xm4h-3jxr-m3c6/GHSA-xm4h-3jxr-m3c6.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"}]}