| ID | CVE-2023-50714 | ||||||
| Sažetak | yii2-authclient is an extension that adds OpenID, OAuth, OAuth2 and OpenId Connect consumers for the Yii framework 2.0. In yii2-authclient prior to version 2.2.15, the Oauth2 PKCE implementation is vulnerable in 2 ways. First, the `authCodeVerifier` should be removed after usage (similar to `authState`). Second, there is a risk for a `downgrade attack` if PKCE is being relied on for CSRF protection. Version 2.2.15 contains a patch for the issue. No known workarounds are available. | ||||||
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| CVSS vektor | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | ||||||
| Zadnje važnije ažuriranje | 08-01-2024 - 15:12 | ||||||
| Objavljeno | 22-12-2023 - 19:15 |
