CVE-2026-2551

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.

CVSS v3 5.4 MEDIUM
CVSS v2.0 5.5 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:P/A:P

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/ez-lbz/ez-lbz.github.io/issues/10	Exploit Issue Tracking
https://vuldb.com/?ctiid.346160	Permissions Required VDB Entry
https://vuldb.com/?id.346160	Third Party Advisory VDB Entry
https://vuldb.com/?submit.749983	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:zentao:zentao:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-16 11:15

Updated : 2026-06-17 10:31

NVD link : CVE-2026-2551

Mitre link : CVE-2026-2551

CVE.ORG link : CVE-2026-2551

JSON object : View

Products Affected

zentao

zentao

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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