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Vendor: The Textpattern Development Team × Clear all filters

TI-2021-22502 CVE-2021-47888 · GHSA-h3r5-68q9-fh3p

Textpattern 4.8.3 - Remote code execution

Priority HIGH 73

Textpattern versions prior to 4.8.3 contain an authenticated remote code execution vulnerability that allows logged-in users to upload malicious PHP files.

CVSS 4.0HIGH 8.7· Network · Low privileges · No interaction · EPSS 0.00715 · Published 2026-01-23 · No fix listed CWE-434

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