CVE-2026-107798
MEDIUMCVSS 5.4Description
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.
Timeline
Published:October 8th, 2026 10:17 PM
Last modified:October 14th, 2026 5:18 PM
CVSS Scoring
CVSS v3: 5.4 (MEDIUM)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weaknesses (CWE)
References & Reports
Advisories, patches, and third-party reports
- https://github.com/banq/jivejdon
- https://github.com/banq/jivejdon/blob/ee67a65e65228644a71c8317d7e34deea50f95ef/src/main/java/com/jdon/jivejdon/domain/model/message/output/html/TextStyle.java#L242-L243
- https://github.com/banq/jivejdon/issues/28
- https://www.vulncheck.com/advisories/jivejdon-through-commit-ee67a65e-stored-xss-via-markdown-links-in-textstyle-rendering-filter
Source: NIST NVD · Data may lag official sources by up to one minute