1sealsemantic last-mile verification

Research / Finding

Validate webhooks

F-SMALLSTEP-WEBHOOK-001

Public snapshot: 26 Sep 2026. Status, releases and attribution belong to each source below; none is inferred from another record.

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Recorded evidence

—score not recorded
smallstep/certificatesReported fixsmallstep/certificates

Validate webhooks

fixed publicly
details
Finding IDs
F-SMALLSTEP-WEBHOOK-001
Status
fixed publicly
Reported via
security contact
Note
request-influenced webhook destination rendering. public fix PR #2570, first released in v0.30.0.

F-SMALLSTEP-WEBHOOK-001: Outbound request trust. Request-influenced webhook rendering controls the outbound destination. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.

Mechanism source for F-SMALLSTEP-WEBHOOK-001

Security area (1seal assessment): Authorization. Request-influenced webhook rendering controls the outbound destination. Reviewed 24 Sep 2026.

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How this page groups evidence

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