Visitors Counter
Affected versions: ≤ 2.0.4
Full advisory: nvd.nist.gov
CVE-2025-40636CriticalPublished 3 October 2025
Visitors Counter (mod_vvisit_counter) <= 2.0.4 - Unauthenticated SQL Injection
The Vinaora Visitors Counter module, version 2.0.4j3 and earlier, contains a SQL injection reachable through the cip_vvisitcounter cookie on every endpoint where the module counts a visit. No authentication is required. CVSS 9.3 (Critical). The module reports its version as plain "2.0.4" in the Joomla manifest, so the ceiling here is 2.0.4 inclusive. Update to 3.4.0 or later, or remove the module - the extension is no longer actively maintained.
Affected versions: ≤ 2.0.4
Official record: cve.org · NVD
Related vulnerabilities
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Affected extensions and versions
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