Authorization Bypass Vulnerability in Jivejdon Product by Banq
CVE-2026-107793

5.3MEDIUM

Key Information:

Vendor

Banq

Status
Jivejdon
Vendor
CVE Published:
8 October 2026

What is CVE-2026-107793?

Jivejdon, a product by Banq, has a vulnerability that allows an authenticated user to improperly delete subscriptions belonging to other users. Specifically, this flaw resides in the SubscriptionServiceImp.deleteSubscription method, where attackers can exploit this weakness by submitting a delete action to /account/protected/sub/subSaveAction with another user's subscription ID. This functionality enables unauthorized removal of thread, forum, tag, or account subscriptions, presenting a significant risk to user privacy and data integrity.

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:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ikram-4
.