CVE-2026-56316 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionCap-go before 12.128.2 contains an information disclosure vulnerability in the OPTIONS /build/upload/:jobId/* endpoint that allows unauthenticated attackers to enumerate valid builder job IDs through observable response discrepancies. Attackers can probe the endpoint without authentication to distinguish valid job IDs from invalid ones and generate sustained unauthenticated traffic for resource consumption. Metrics
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CVSS 4.0 Severity and Vector Strings:
CNA: VulnCheck
CVSS-B 6.9 MEDIUM
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
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Quick InfoCVE Dictionary Entry:CVE-2026-56316 NVD Published Date: 06/21/2026 NVD Last Modified: 06/21/2026 Source: VulnCheck |
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