Unauthenticated Ownership Takeover in J-BusinessDirectory by cmsjunkie.com
CVE-2026-75950

6.9MEDIUM

Key Information:

Vendor

Cmsjunkie.com

Status
J-businessdirectory Extension For Joomla
Vendor
CVE Published:
19 August 2026

What is CVE-2026-75950?

The J-BusinessDirectory extension from cmsjunkie.com contains a serious vulnerability that allows an unauthenticated attacker to change the ownership of listings. By exploiting this flaw, attackers can manipulate company and user IDs to take control of listings, even those that already have an owner. The issue has been addressed in version 6.2.3, which restricts ownership changes to authenticated users only and limits the action to unowned listings.

Affected Version(s)

J-BusinessDirectory extension for Joomla 1.0.0-6.2.2

References

https://www.cmsjunkie.com/
product

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.