Description
Vercel’s AI Cloud is a unified platform for building modern applications. From 50.16.0 to 52.0.0, hen the Vercel CLI runs in non-interactive mode (--non-interactive or auto-detected AI agent), commands that cannot complete autonomously emit JSON payloads with suggested follow-up commands. If the user authenticated via --token or -t on the command line, the token value is included verbatim in those suggestions. The plaintext token may be captured in CI/CD logs, agent transcripts, or other automation output. This vulnerability is fixed in 52.0.1.
Problem types
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-532: Insertion of Sensitive Information into Log File
Product status
References
github.com/...vercel/security/advisories/GHSA-pgf8-2hgj-grqg