cvedb.io
CVE-2026-56233
HIGH · CVSS 8.3
EPSS exploitation probability: 0%
Published 2026-06-30T23:17:28.980 · Last modified 2026-07-01T16:16:47.400

Summary

Capgo before 12.128.2 contains a path traversal vulnerability in the builder upload proxy that allows authenticated users with build permissions to bypass upload restrictions. Attackers can append traversal sequences to the upload path, which are normalized by the WHATWG URL parser, enabling access to internal administrative endpoints with the privileged BUILDER_API_KEY header and resulting in server-side privilege escalation.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.