CVE-2026-41425— Authlib: Cross-site request forging when using cache
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 1.6.11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。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-41425
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Authlib: Cross-site request forging when using cache
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/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 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
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-41425
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-41425 (1)
IV. Related Vulnerabilities
Same product: authlib
-
CVE-2026-104056
CVE-2026-104056 -
CVE-2026-96760
Authlib library contains a signature‑verification bypass vul -
CVE-2026-41479
Authlib OAuth 2.0 authorization endpoint open redirects to a -
CVE-2026-44681
Authlib: Open Redirect in Authlib OIDC Implicit/Hybrid Autho -
CVE-2026-28498
Authlib: Fail-Open Cryptographic Verification in OIDC Hash B
Same vendor: authlib
-
CVE-2026-104056
CVE-2026-104056 -
CVE-2026-96760
Authlib library contains a signature‑verification bypass vul -
CVE-2026-75509
joserfc claim-validation bypass via array-typed single-strin -
CVE-2026-62995
joserfc accepts JWT with padding, leading to JWT malleabilit -
CVE-2026-49852
joserfc: HS256/HS384/HS512 verify accepts empty/nil HMAC key
Same weakness: CWE-352
-
CVE-2026-39718
WordPress Wallstreet theme <= 2.8.6 - Cross Site Request For -
CVE-2026-104452
YesWiki before 4.6.7 CSRF Attachment Deletion via filemanage -
CVE-2026-104453
YesWiki before 4.6.7 CSRF Tag Deletion via admintag Action -
CVE-2026-104451
YesWiki before 4.6.7 CSRF Page Revision Restore via Revision -
CVE-2026-104448
YesWiki before 4.6.7 CSRF Page Deletion via ajaxdeletepage H
V. Comments for CVE-2026-41425
No comments yet