CVE Explorer

CVE-2026-46699

conda-smithy is a tool for combining a conda recipe with configurations to build using freely hosted CI services into a single repository. Prior to version 3.61.0, a vulnerability in the conda-forge automated webservices allowed unintended write access to feedstock repositories through GitHub username takeover. The root cause is the use of mutable GitHub usernames as identifiers for repository invitation routing, rather than stable, immutable GitHub user IDs. Version 3.61.0 fixes the issue.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:11ec552c3da37bdc6e7a64af77ee40304c7d17c20273cffa813e31a1fe5f032f

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"conda-smithy","vendor":"conda-forge","versions":[{"status":"affected","version":"< 3.61.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f388712c26ce6066767b7ba0a25d4e5af20e5c33dfde4065d5cb978e07f8360f · sha256:811d90fa495aedd7… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:f388712c26ce6066767b7ba0a25d4e5af20e5c33dfde4065d5cb978e07f8360f · sha256:811d90fa495aedd7… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f388712c26ce6066767b7ba0a25d4e5af20e5c33dfde4065d5cb978e07f8360f · sha256:811d90fa495aedd7… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/conda-forge/conda-smithy/commit/3b0bcd92ebd6f41edd341401d84583a20911c587","tags":["x_refsource_MISC"],"url":"https://github.com/conda-forge/conda-smithy/commit/3b0bcd92ebd6f41edd341401d84583a20911c587"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f388712c26ce6066767b7ba0a25d4e5af20e5c33dfde4065d5cb978e07f8360f · sha256:811d90fa495aedd7… · /containers/cna/references/1

{"name":"https://github.com/conda-forge/conda-smithy/security/advisories/GHSA-g95q-3cmj-fvh8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/conda-forge/conda-smithy/security/advisories/GHSA-g95q-3cmj-fvh8"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f388712c26ce6066767b7ba0a25d4e5af20e5c33dfde4065d5cb978e07f8360f · sha256:811d90fa495aedd7… · /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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