CVE-2025-68158— Authlib: 1-click Account Takeover
Quick assessment
Affected
authlib authlib
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Authlib是Authlib开源的一个构建 OAuth 和 OpenID Connect 服务器的终极 Python 库。 Authlib 1.6.5及之前版本存在安全漏洞，该漏洞源于缓存支持的状态存储未绑定到发起用户会话，可能导致CSRF攻击。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1621 · Multi-Factor Authentication Request Generation
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I. Basic Information for CVE-2025-68158
Vulnerability Information
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Vulnerability Title
Authlib: 1-click Account Takeover
Source: CVE Program / CVE List V5
Vulnerability Description
Authlib is a Python library which builds OAuth and OpenID Connect servers. In versions 1.0.0 through 1.6.5, cache-backed state/request-token storage is not tied to the initiating user session, so CSRF is possible for any attacker that has a valid state (easily obtainable via an attacker-initiated authentication flow). When a cache is supplied to the OAuth client registry, FrameworkIntegration.set_state_data writes the entire state blob under _state_{app}_{state}, and get_state_data ignores the caller’s session altogether. This issue has been patched in version 1.6.6.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
Authlib 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Authlib是Authlib开源的一个构建 OAuth 和 OpenID Connect 服务器的终极 Python 库。 Authlib 1.6.5及之前版本存在安全漏洞，该漏洞源于缓存支持的状态存储未绑定到发起用户会话，可能导致CSRF攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-68158
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Patches & Fixes for CVE-2025-68158 (1)
Vendor Advisories for CVE-2025-68158 (1)
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🔗 1-click Account Takeover · Advisory · authlib/authlib · GitHub Read full article x_refsource_CONFIRM
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V. Comments for CVE-2025-68158
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