Threat intelligence

Classified Listing <= 5.4.3 - Missing Authorization

CVE-2026-16276 · classified-listing

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Classified Listing at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Classified Listing <= 5.4.3 - Missing Authorization
Affected software: classified-listing(Plugin)
Affected versions: ≤ 5.4.3
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Other
CVE: CVE-2026-16276
Published: 23 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 13648a6d-481d-4eb4-82c8-30476454793e). Methodology and redistribution notes

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