Vulnerability · Published Aug 19, 2026 · Assigned by Joomla

CVE-2026-75956Joomla Extension - cmsjunkie.com - DOS vector in pagination parameter handling in J-BusinessDirectory < 6.2.3

High 8.7

In plain English

A high-severity resource allocation without limits in J-BusinessDirectory extension for Joomla from cmsjunkie.com. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).

Severity (CVSS 4.0)8.7High

Exploit odds (30 days)0.4%top 62.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Joomla Extension - cmsjunkie.com - DOS vector in pagination parameter handling in J-BusinessDirectory < 6.2.3 - Pagination values were not strictly typed. Array/non-numeric values (for example limitstart[]) could trigger PHP type errors in arithmetic, and limit was not validated before use in list queries.

Affected products (as reported)

Vendor	Product	Versions
cmsjunkie.com	J-BusinessDirectory extension for Joomla	1.0.0-6.2.2

Weakness: CWE-770 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:L/SA:N

References

https://www.cmsjunkie.com/ product