Account takeover via OAuth state misuse
Published Nov 23, 2021 · Updated Aug 4, 2024
Cross-Site Request Forgery in Redash 10.0 and earlier allows remote attackers to hijack Google OAuth login via a predictable state value. The OAuth login implementation places the post-login redirect URL in the state parameter instead of generating and validating a per-request CSRF token. Exploitation requires Google Login to be enabled and a victim to complete the attacker-influenced flow; the result can bind an attacker-controlled authorization response to the victim session and compromise account integrity and confidentiality.
Summary
What happened
Cross-Site Request Forgery in Redash 10.0 and earlier allows remote attackers to hijack Google OAuth login via a predictable state value. The OAuth login implementation places the post-login redirect URL in the state parameter instead of generating and validating a per-request CSRF token. Exploitation requires Google Login to be enabled and a victim to complete the attacker-influenced flow; the result can bind an attacker-controlled authorization response to the victim session and compromise account integrity and confidentiality.
The record
- CVE
- CVE-2021-43777
- Published
- Nov 23, 2021
- Updated
- Aug 4, 2024
- Vendor
- Redash
- Product
- Redash
- Classifications
- CWE-352, CWE-15, T1190
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Nov 23, 2021CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=<= 10.0
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
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Your stack
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