uppy's companion module is vulnerable to Server-Side Request Forgery (SSRF)
- Severity:
- High
Description
uppy’s companion module is vulnerable to Server-Side Request Forgery (SSRF) via IPv4-mapped IPv6 addresses.
Recommendation
Update the @uppy/companion package to the latest compatible version. Followings are version details:
- Affected version(s): < 3.1.5
- Patched version(s): 3.1.5
References
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- Tags:
- npm
- @uppy/companion
Anything's wrong? Let us know Last updated on December 22, 2025