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CVE-2021-47976

TextPattern CMS

Περιγραφή

TextPattern CMS 4.9.0-dev contains a remote code execution vulnerability that allows authenticated attackers to upload arbitrary PHP files by exploiting the plugin upload functionality. Attackers can authenticate, retrieve a CSRF token from the plugin event page, and upload malicious PHP files to the textpattern/tmp/ directory for code execution.

CVSS 8.8EPSS 0.315%Κίνδυνος 0.9
Προβολή πηγής
Δημοσίευση
2026-05-16 16:16:23
Επηρεαζόμενες εκδόσεις
<=4.9.0-dev
Τύπος
Core software
Διάνυσμα
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H