{"id":"GHSA-fwwj-wg89-7h4c","summary":"XWiki Platform vulnerable to cross-site scripting in target parameter via share page by email","details":"### Impact\nUsers are able to forge an URL with a payload allowing to inject Javascript in the page (XSS).\nFor instance, the following URL execute an `alter` on the browser: `\u003cxwiki-host\u003e/xwiki/bin/view/Main/?viewer=share&send=1&target=&target=%3Cimg+src+onerror%3Dalert%28document.domain%29%3E+%3Cimg+src+onerror%3Dalert%28document.domain%29%3E+%3Crenniepak%40intigriti.me%3E&includeDocument=inline&message=I+wanted+to+share+this+page+with+you.`, where `\u003cxwiki-host\u003e` is the URL of your XWiki installation.\nSee https://jira.xwiki.org/browse/XWIKI-20370 for me details.\n\n### Patches\n\nThe vulnerability has been patched in XWiki 15.0-rc-1, 14.10.4, and 14.4.8.\n\n### Workarounds\nThe fix is only impacting Velocity templates and page contents, so applying this [patch](https://github.com/xwiki/xwiki-platform/commit/ca88ebdefb2c9fa41490959cce9f9e62404799e7) is enough to fix the issue.\n\n### References\nhttps://jira.xwiki.org/browse/XWIKI-20370\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n*    Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n*    Email us at [Security Mailing List](mailto:security@xwiki.org)\n\n### Attribution\n\nThis vulnerability has been reported on Intigriti by René de Sain @renniepak.","aliases":["CVE-2023-35155"],"modified":"2023-11-01T05:02:20.160534Z","published":"2023-06-20T16:48:36Z","database_specific":{"nvd_published_at":"2023-06-23T19:15:09Z","cwe_ids":["CWE-79"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2023-06-20T16:48:36Z"},"references":[{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-fwwj-wg89-7h4c"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35155"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/ca88ebdefb2c9fa41490959cce9f9e62404799e7"},{"type":"PACKAGE","url":"https://github.com/xwiki/xwiki-platform"},{"type":"WEB","url":"https://jira.xwiki.org/browse/XWIKI-20370"}],"affected":[{"package":{"name":"org.xwiki.platform:xwiki-platform-sharepage-api","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-sharepage-api"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6-rc-2"},{"fixed":"14.4.8"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/06/GHSA-fwwj-wg89-7h4c/GHSA-fwwj-wg89-7h4c.json"}},{"package":{"name":"org.xwiki.platform:xwiki-platform-sharepage-api","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-sharepage-api"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"14.5"},{"fixed":"14.10.4"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/06/GHSA-fwwj-wg89-7h4c/GHSA-fwwj-wg89-7h4c.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L"}]}