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CVE-2026-48501

GitHub CLI (gh) is GitHub’s official command line tool. Prior to 2.93.0, GitHub CLI incorrectly includes authorization header in API requests to TUF repository mirrors via gh attestation, gh release verify, and gh release verify-asset commands. The CLI uses a shared HTTP client with an authentication layer that automatically attaches tokens to outgoing requests. This layer lacks accurate host detection and can incorrectly attribute the target host, providing it with a token it should never recei
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:df770a37bed54e43a23da3c052263beb5848ad351892e7702dc630952f918e41
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"cli","vendor":"cli","versions":[{"status":"affected","version":"< 2.93.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8ed636310e9f18ab024f83d689afa5828893f69c6b9de6b02cc511d2acda4c72 · sha256:e17dc05f60089784… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8ed636310e9f18ab024f83d689afa5828893f69c6b9de6b02cc511d2acda4c72 · sha256:e17dc05f60089784… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8ed636310e9f18ab024f83d689afa5828893f69c6b9de6b02cc511d2acda4c72 · sha256:e17dc05f60089784… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"https://github.com/cli/cli/security/advisories/GHSA-8xvp-7hj6-mcj9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/cli/cli/security/advisories/GHSA-8xvp-7hj6-mcj9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8ed636310e9f18ab024f83d689afa5828893f69c6b9de6b02cc511d2acda4c72 · sha256:e17dc05f60089784… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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