CVE-2025-13789

Name: CVE-2025-13789
Creator: NVD / NIST
Published: 2025-11-30T14:16:29.64+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.25%

Last modified Jun 17, 2026

CVE-2025-13789 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A vulnerability was found in ZenTao up to 21.7.6-8564. This affects the function makeRequest of the file module/ai/model.php. EPSS estimates a 0.25% chance of exploitation in the next 30 days.

Description

A vulnerability was found in ZenTao up to 21.7.6-8564. This affects the function makeRequest of the file module/ai/model.php. The manipulation of the argument Base results in server-side request forgery. The attack can be launched remotely. The exploit has been made public and could be used. Upgrading to version 21.7.6 mitigates this issue. It is suggested to upgrade the affected component.

Metrics

CVSS 3.1

5.3/10

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

CVSS 4.0

2.1/10

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

0.25%

16.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Zentao	Zentao	< 21.7.6

References

https://github.com/ez-lbz/ez-lbz.github.io/issues/2Exploit, Issue Tracking, Vendor Advisory
https://github.com/ez-lbz/ez-lbz.github.io/issues/2#issue-3598317459Exploit, Issue Tracking, Vendor Advisory
https://github.com/ez-lbz/ez-lbz.github.io/issues/2#issuecomment-3540247346Exploit, Issue Tracking
https://vuldb.com/?ctiid.333793Permissions Required, VDB Entry
https://vuldb.com/?id.333793Third Party Advisory, VDB Entry
https://vuldb.com/?submit.690728Third Party Advisory, VDB Entry
https://www.zentao.net/extension-viewext-6.htmlProduct

Timeline

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

Frequently Asked Questions

What is CVE-2025-13789?

How severe is CVE-2025-13789?

CVE-2025-13789 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.

How do I fix CVE-2025-13789?

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-2025-13789?

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

Scan your code now

Source: NVD / NIST