{"id":"CVE-2026-107798","title":"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","summary":"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 pos…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"published":"2026-10-08","updated":"2026-10-08","sourceUpdated":"2026-10-08T22:17:29.887","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-107798","references":[{"url":"https://github.com/banq/jivejdon","label":"disclosure@vulncheck.com"},{"url":"https://github.com/banq/jivejdon/blob/ee67a65e65228644a71c8317d7e34deea50f95ef/src/main/java/com/jdon/jivejdon/domain/model/message/output/html/TextStyle.java#L242-L243","label":"disclosure@vulncheck.com"},{"url":"https://github.com/banq/jivejdon/issues/28","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/jivejdon-through-commit-ee67a65e-stored-xss-via-markdown-links-in-textstyle-rendering-filter","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"ingestedAt":"2026-10-08T23:16:47.391Z","slug":"CVE-2026-107798","body":"## Overview\n\njivejdon 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}