CVE Explorer

CVE-2026-44246

nnU-Net is a semantic segmentation framework that automatically adapts its pipeline to a dataset. Prior to 2.4.1, the nnU-Net Issue Triage workflow in .github/workflows/issue-triage.yml is vulnerable to Agentic Workflow Injection. The workflow sets allowed_non_write_users: ${{ github.event.issue.user.login }}, which means any logged-in GitHub user who opens an issue can reach this agentic workflow with attacker-controlled content. Untrusted issue title and body content are embedded directly into

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:becaf6b400582a4df97189f5dad94a12a1ba626ae454e95a6dd63d968db069ec

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"nnUNet","vendor":"MIC-DKFZ","versions":[{"status":"affected","version":"< 2.4.1"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:dd306ca6625f12f09833ec7404ae086980c40a74552a7993a2f565c3429a8f78 · sha256:821063a27bca43d0… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:dd306ca6625f12f09833ec7404ae086980c40a74552a7993a2f565c3429a8f78 · sha256:821063a27bca43d0… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-1427","description":"CWE-1427:","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:dd306ca6625f12f09833ec7404ae086980c40a74552a7993a2f565c3429a8f78 · sha256:821063a27bca43d0… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/MIC-DKFZ/nnUNet/security/advisories/GHSA-63mx-j37w-gh59","tags":["x_refsource_CONFIRM"],"url":"https://github.com/MIC-DKFZ/nnUNet/security/advisories/GHSA-63mx-j37w-gh59"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:dd306ca6625f12f09833ec7404ae086980c40a74552a7993a2f565c3429a8f78 · sha256:821063a27bca43d0… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/MIC-DKFZ/nnUNet/security/advisories/GHSA-63mx-j37w-gh59"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:dd306ca6625f12f09833ec7404ae086980c40a74552a7993a2f565c3429a8f78 · sha256:821063a27bca43d0… · /containers/adp/0/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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