cvedb.io
CVE-2026-55076
HIGH · CVSS 7.4
EPSS exploitation probability: 0%
Published 2026-07-07T23:16:55.237 · Last modified 2026-07-07T23:16:55.237

Summary

Coder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, Coder's OIDC callback checked `email_verified` with a direct Go `bool` type assertion. When an IdP returned the claim as a non-boolean (for example the string `"false"`) or omitted it, the assertion failed open and the email was treated as verified. Combined with an unconditional email-based account fallback, this enabled account takeover. The fix in versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2 coerces `email_verified` across bool, string and numeric types (fail-closed) and blocks the email fallback when the matched user already has a different linked IdP subject. As a workaround, ensure the IdP returns `email_verified` as a native JSON boolean. The em

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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.