cvedb.io
CVE-2026-55075
HIGH · CVSS 7.4
EPSS exploitation probability: 0%
Published 2026-07-07T22:16:53.650 · Last modified 2026-07-07T22:16:53.650

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, two flaws in Coder's OIDC login chained into account takeover. Email-based user matching fell back to linking by email without checking for an existing link to a different IdP subject and the `email_verified` claim was only enforced when present as a boolean `false` so an absent or non-boolean claim was treated as verified. The fix in versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2 restricts the email fallback to first-time and legacy linking and defaults `email_verified` to false when the claim is absent or of an unexpected type. As a workaround, configure the OIDC provider to disallow self-registration or to require email verification before issuing tok

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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.