CVE-2026-41425— Authlib: Cross-site request forging when using cache
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I. Basic Information for CVE-2026-41425
Vulnerability Information
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Vulnerability Title
Authlib: Cross-site request forging when using cache
Source: NVD (National Vulnerability Database)
Vulnerability Description
Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to 1.6.11, there is no CSRF protection on the cache feature in authlib.integrations.starlette_client.OAuth. This vulnerability is fixed in 1.6.11.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨站请求伪造(CSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Authlib 跨站请求伪造漏洞
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 1.6.11之前版本存在跨站请求伪造漏洞，该漏洞源于缓存功能缺乏CSRF保护。
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-2026-41425
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IV. Related Vulnerabilities
Same product: authlib
- CVE-2026-28498
Authlib: Fail-Open Cryptographic Verification in OIDC Hash B - CVE-2026-28490
Authlib Vulnerable to JWE RSA1_5 Bleichenbacher Padding Orac - CVE-2026-27962
Authlib JWS JWK Header Injection: Signature Verification Byp - CVE-2026-28802
Authlib: Setting `alg: none` and a blank signature appears t - CVE-2025-68158
Authlib: 1-click Account Takeover
Same vendor: authlib
- CVE-2026-28498
Authlib: Fail-Open Cryptographic Verification in OIDC Hash B - CVE-2026-28490
Authlib Vulnerable to JWE RSA1_5 Bleichenbacher Padding Orac - CVE-2026-27962
Authlib JWS JWK Header Injection: Signature Verification Byp - CVE-2026-28802
Authlib: Setting `alg: none` and a blank signature appears t - CVE-2026-27932
joserfc PBES2 p2c Unbounded Iteration Count enables Denial o
Same weakness: CWE-352
- CVE-2021-47953
OpenCart 3.0.3.7 Cross-Site Request Forgery via account/pass - CVE-2021-47946
OpenCart 3.0.36 Account Takeover via Cross Site Request Forg - CVE-2022-50955
WordPress Plugin Curtain 1.0.2 Cross-site Request Forgery - CVE-2026-8194
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Emlog: Cross-Site Request Forgery in Admin Functions
V. Comments for CVE-2026-41425
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