CVE-2025-13787

Name: CVE-2025-13787
Creator: NVD / NIST
Published: 2025-11-30T11:15:48.567+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.32%

Last modified Jun 17, 2026

CVE-2025-13787 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A flaw has been found in ZenTao up to 21.7.6-8564. The affected element is the function file::delete of the file module/file/control.php of the component File Handler. EPSS estimates a 0.32% chance of exploitation in the next 30 days.

Description

A flaw has been found in ZenTao up to 21.7.6-8564. The affected element is the function file::delete of the file module/file/control.php of the component File Handler. Executing manipulation of the argument fileID can lead to improper privilege management. It is possible to launch the attack remotely. Upgrading to version 21.7.7 is sufficient to fix this issue. You should upgrade the affected component.

Metrics

CVSS 3.1

9.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS 4.0

5.3/10

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:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.32%

23.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Zentao	Zentao	< 21.7.7

References

https://github.com/ez-lbz/ez-lbz.github.io/issues/1Exploit, Issue Tracking, Third Party Advisory
https://github.com/ez-lbz/ez-lbz.github.io/issues/1#issuecomment-3540423868Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?ctiid.333791Permissions Required, VDB Entry
https://vuldb.com/?id.333791Third Party Advisory, VDB Entry
https://vuldb.com/?submit.689892Third Party Advisory, VDB Entry
https://www.zentao.net/extension-buyext-1601-download.htmlProduct
https://github.com/ez-lbz/ez-lbz.github.io/issues/1Exploit, Issue Tracking, Third Party Advisory
https://github.com/ez-lbz/ez-lbz.github.io/issues/1#issuecomment-3540423868Exploit, Issue Tracking, Third Party Advisory

Timeline

Published: Nov 30, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-13787?

How severe is CVE-2025-13787?

CVE-2025-13787 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.32% probability of exploitation in the next 30 days.

How do I fix CVE-2025-13787?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-13787?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST