CVE-2026-2551 MEDIUM

CVE-2026-2551: ZenTao Backup control.php delete path traversal

Vendor N/A
Product ZenTao
Weakness CWE-22 · Path traversal
Published February 16, 2026
Last update February 23, 2026

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was determined in ZenTao up to 21.7.8. Affected by this vulnerability is the function delete of the file editor/control.php of the component Backup Handler. This manipulation of the argument fileName causes path traversal. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

Key dates

02Disclosure timeline

February 16, 2026 CVE published
February 23, 2026 Record updated