What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-02-16 · updated 2026-06-17
• Weakness: CWE-22

Description

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.

Affected products

• ZenTao: through 21.7.8

References

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

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