Stored Cross-Site Scripting Vulnerability in Jivejdon Messaging System
CVE-2026-107800

5.1MEDIUM

Key Information:

Vendor

Banq

Status
Jivejdon
Vendor
CVE Published:
8 October 2026

What is CVE-2026-107800?

The Jivejdon messaging system up to version 5.0 is vulnerable to a stored cross-site scripting flaw. This weakness allows authenticated attackers to inject malicious scripts into private short messages. When a victim opens a message, the unfiltered content is rendered, enabling the execution of arbitrary code in the user's browser. This vulnerability poses a significant risk, as it can lead to unauthorized access and manipulation of user data.

Affected Version(s)

jivejdon 0 <= 5.0

References

https://github.com/banq/jivejdon/issues/28
issue-tracking
https://github.com/banq/jivejdon
product
https://github.com/banq/jivejdon/blob/ee67a65e65228644a71...
technical-description

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ikram-4
.