Quick answers
- Is CVE-2026-107798 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-107798 being exploited in the wild.
- How severe is CVE-2026-107798?
- Medium severity, with a CVSS score of 5.4, published 8 October 2026.
- Which products and versions are affected?
- Banq Jivejdon commit 595d8d22 through commit ee67a65e.
- Is there a fix for CVE-2026-107798?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-107798 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-107798?
- Check whether you run Banq Jivejdon at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
A stored XSS vulnerability exists in the default-enabled TextStyle filter component, which fails to validate URLs before inserting them into HTML anchor href attributes. Authenticated attackers can post messages containing javascript: protocol links or URLs that break out of the href attribute to inject arbitrary JavaScript. The vulnerability persists in stored message data and executes whenever other users view or interact with the affected messages.
Affected products
- banq jivejdon commit 595d8d22 through commit ee67a65e
Timeline
- 2026-10-08: disclosed