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[Japanese]
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JVNDB-2026-000034
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django-allauth vulnerable to open redirect
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django-allauth is a package for implementing user authentication in Django applications. django-allauth contains the following vulnerability.- Open redirect (CWE-601) - CVE-2026-27982
Ayato Shitomi of Fore-Z co.ltd and Funabiki Keisuke of GMO Cybersecurity by Ierae, Inc. reported this vulnerability to the developer and coordinated. After the coordination was completed, Ayato Shitomi and Funabiki Keisuke reported the case to JPCERT/CC to notify users of the solution through JVN.
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CVSS V3 Severity:
Base Metrics 4.3 (Medium) [IPA Score]
- Attack Vector: Network
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Confidentiality Impact: None
- Integrity Impact: Low
- Availability Impact: None
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CVSS v4 Severity
Base Metrics: 5.1 (Medium) [IPA Score]
- Access Vector (AV): Network
- Attack Complexity (AC): Low
- Attack Requirements (AT): None
- Privileges Required (PR): None
- User Interaction (UI): Active
Vulnerable System Impact
- Confidentiality Impact (VC): None
- Integrity Impact (VI): Low
- Availability Impact (VA): None
Subsequent System Impact
- Confidentiality Impact (SC): None
- Integrity Impact (SI): None
- Availability Impact (SA): None
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allauth
- django-allauth versions prior to 65.14.1
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An open redirect vulnerability exists in django-allauth when SAML IdP initiated SSO is enabled (it is disabled by default), which may allow an attacker to redirect users to an arbitrary external website via a crafted URL.
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[Update the Software]
Update the software to the latest version according to the information provided by the developer.
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allauth
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- No Mapping(CWE-Other) [IPA Evaluation]
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- CVE-2026-27982
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- JVN : JVN#23669411
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- [2026/03/05]
Web page was published
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