Denial-of-Service Vulnerability in J-BusinessDirectory by cmsjunkie.com
CVE-2026-75956

8.7HIGH

Key Information:

Vendor

Cmsjunkie.com

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

What is CVE-2026-75956?

The J-BusinessDirectory extension for Joomla by cmsjunkie.com has a vulnerability related to inadequate handling of pagination parameters. Specifically, the extension failed to strictly type pagination values, allowing for the possibility of array or non-numeric values being processed. This oversight can lead to PHP type errors during arithmetic operations, as well as improper handling of limit values before they are utilized in list queries. This design flaw could potentially allow attackers to exploit the system, resulting in a denial-of-service condition.

Affected Version(s)

J-BusinessDirectory extension for Joomla 1.0.0-6.2.2

References

https://www.cmsjunkie.com/
product

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.