Medium severity5.5GHSA Advisory· Published May 13, 2026· Updated Jun 17, 2026
CVE-2026-44479
CVE-2026-44479
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.
AI Insight
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
vercelnpm | >= 50.16.0, < 52.0.1 | 52.0.1 |
Affected products
3Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-pgf8-2hgj-grqgghsaADVISORY
- github.com/vercel/vercel/security/advisories/GHSA-pgf8-2hgj-grqgnvdMitigationVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-44479ghsaADVISORY
News mentions
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