| Package | Affected versions | Patched versions |
|---|---|---|
| user oidc | ≥ 1.0.0, < 1.3.3 | 1.3.3 |
user_oidc provides the OIDC connect user backend for Nextcloud, an open-source cloud platform. Starting in version 1.0.0 and prior to version 1.3.3, missing verification of the issuer would have allowed an attacker to perform a man-in-the-middle attack returning corrupted or known token they also have access to. user_oidc 1.3.3 contains a patch. No known workarounds are available.
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