What is CVE-2026-107798?

CVE-2026-107798 is a medium-severity vulnerability in Banq Jivejdon, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-10-08.

How severe is CVE-2026-107798?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Banq Jivejdon

CVE-2026-107798

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.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-10-08 · last modified 2026-10-09.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Banq Jivejdon

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/banq/jivejdon/issues/28 (issue-tracking)
github.com/banq/jivejdon (product)
github.com/banq/jivejdon/blob/ee67a65e65228644a71c8317d7e34deea50f95ef/src/main… (technical-description)
www.vulncheck.com/advisories/jivejdon-through-commit-ee67a65e-stored-xss-via-ma… (third-party-advisory)

Frequently asked questions

What is CVE-2026-107798?: CVE-2026-107798 is a medium-severity vulnerability in Banq Jivejdon, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-10-08.
How severe is CVE-2026-107798?: Medium severity. CVSS v3 base score is 5.4 out of 10.