J-BusinessDirectory (com_jbusinessdirectory) 4.9.8 to 6.2.2 - Unauthenticated Arbitrary File Upload and Path Traversal (RCE, CVSS 10.0), Unauthenticated SQL Injection and Seven Further Issues
Affected versions: > 4.9.7 and < 6.2.3
J-BusinessDirectory security vulnerabilities
mySites.guru tracks 3vulnerabilities in com_jbusinessdirectory. Every connected Joomla site is checked against them on each audit, and flagged if it runs an affected version.
What we check for
J-BusinessDirectory (com_jbusinessdirectory) 4.9.7 and below - Unauthenticated Arbitrary File Upload and Path Traversal (RCE, CVSS 10.0), Multiple Unauthenticated SQL Injections and Six Further Issues
Affected versions: ≤ 4.9.7
J-BusinessDirectory (com_jbusinessdirectory) 6.2.3 to 6.2.4 - Multiple Undisclosed Security Vulnerabilities
Affected versions: ≥ 6.2.3 and < 6.2.5
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CVE identifiers: CVE-2026-75949, CVE-2026-75954, CVE-2026-75956, CVE-2019-25752. Rules current as of 24 August 2026.