{"id":"CVE-2026-44479","state":"PUBLISHED","title":"Vercel: Non-interactive mode includes CLI arguments in suggested command output","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.","publishedAt":"2026-05-13T15:36:36.764Z","updatedAt":"2026-05-13T18:19:54.986Z","severity":{"score":5.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["vercel vercel"],"affected":[{"vendor":"vercel","product":"vercel","versions":[{"version":">= 50.16.0, < 52.0.1","status":"affected"}]}],"references":["https://github.com/vercel/vercel/security/advisories/GHSA-pgf8-2hgj-grqg"],"weaknesses":["CWE-200","CWE-532"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/44xxx/CVE-2026-44479.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44479","state":"PUBLISHED","datePublished":"2026-05-13T15:36:36.764Z","dateUpdated":"2026-05-13T18:19:54.986Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-06T17:18:51.782Z"},"containers":{"cna":{"title":"Vercel: Non-interactive mode includes CLI arguments in suggested command output","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"vercel","product":"vercel","versions":[{"version":">= 50.16.0, < 52.0.1","status":"affected"}]}],"references":[{"url":"https://github.com/vercel/vercel/security/advisories/GHSA-pgf8-2hgj-grqg","name":"https://github.com/vercel/vercel/security/advisories/GHSA-pgf8-2hgj-grqg","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-532","lang":"en","description":"CWE-532: Insertion of Sensitive Information into Log File","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-05-13T15:36:36.764Z"},"source":{"advisory":"GHSA-pgf8-2hgj-grqg","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-13T18:13:36.520938Z","id":"CVE-2026-44479","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-13T18:19:54.986Z"}}]}}}