Yüksek CVSS 8.5
CVE-2026-49272: CVE-2026-49272: hatalı kimlik doğrulama
Açıklama (NVD)
OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. From 3.3.0 until 4.0.1, OAuthLib's RFC 8628 device workflow does not require DeviceCodeGrant.validate_token_request to check that the device_code parameter is present and valid. A caller whose client request is accepted by the configured validator and who knows a valid client ID enabled for the device workflow can submit a missing or bogus device code to the token endpoint and obtain a bearer token without completing device authorization. This issue is fixed in version 4.0.1.
Özet bilgiler
- CVSS v3.1
- 8.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N - EPSS
- %0,33 (yüzdelik 26)
- CWE
- CWE-287
- Yama
- Yok / bilinmiyor