{"id":"CVE-2026-107798","summary":"Jivejdon through commit ee67a65e Stored XSS via Markdown Links in TextStyle Rendering Filter","details":"jivejdon from commit 595d8d22 through commit ee67a65e contains a stored cross-site scripting vulnerability in the default-enabled TextStyle filter that inserts unvalidated URLs into anchor href attributes. Authenticated attackers can post messages with javascript: links or quote-breaking URLs to execute JavaScript when other users click or hover over rendered links.","modified":"2026-10-11T02:31:01.018533613Z","published":"2026-10-08T21:51:30.273Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107798.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107798.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107798"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/jivejdon-through-commit-ee67a65e-stored-xss-via-markdown-links-in-textstyle-rendering-filter"},{"type":"REPORT","url":"https://github.com/banq/jivejdon/issues/28"},{"type":"PACKAGE","url":"https://github.com/banq/jivejdon"},{"type":"ARTICLE","url":"https://github.com/banq/jivejdon/blob/ee67a65e65228644a71c8317d7e34deea50f95ef/src/main/java/com/jdon/jivejdon/domain/model/message/output/html/TextStyle.java#L242-L243"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/banq/jivejdon","events":[{"introduced":"595d8d227fcdedf6f3b73540dd9f5d12dab399fe"},{"last_affected":"ee67a65e65228644a71c8317d7e34deea50f95ef"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107798.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"}]}