CVE-2026-2551

MEDIUM 5.4

ZenTao Backup control.php delete path traversal

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	n/a
Product	zentao
Published	Feb 16, 2026
Last Updated	Feb 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / ZenTao

21.7.0 21.7.1 21.7.2 21.7.3 21.7.4 21.7.5 21.7.6 21.7.7 21.7.8

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.346160 vuldb.com: https://vuldb.com/?ctiid.346160 vuldb.com: https://vuldb.com/?submit.749983 github.com: https://github.com/ez-lbz/ez-lbz.github.io/issues/10

Credits

🔍 ez-lbz (VulDB User)