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CVE-2026-4522

Quick assessment

Affected
HYPR Passwordless
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.

HYPR Passwordless是HYPR公司的一个身份安全解决方案。 HYPR Passwordless 11.1.1之前版本存在授权问题漏洞，该漏洞源于缺少关键功能身份验证，可能导致凭据拦截。

AI Predicted 9.8 Difficulty: Easy EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force

Affected Version Matrix 1

VendorProduct Version RangeStatus
HYPR Passwordless < 11.1.1 affected
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I. Basic Information for CVE-2026-4522

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Missing authentication for critical function vulnerability in HYPR Passwordless on Windows allows Credentials Interception. This issue affects HYPR Passwordless: before 11.1.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
HYPR Passwordless 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HYPR Passwordless是HYPR公司的一个身份安全解决方案。 HYPR Passwordless 11.1.1之前版本存在授权问题漏洞，该漏洞源于缺少关键功能身份验证，可能导致凭据拦截。
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

Vendor Product Affected Versions CPE Subscribe
HYPR Passwordless 0 ~ 11.1.1 -

II. Public POCs for CVE-2026-4522

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-4522

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Vendor Advisories for CVE-2026-4522 (1)

IV. Related Vulnerabilities

Same product: Passwordless
Same vendor: HYPR
Same weakness: CWE-306

V. Comments for CVE-2026-4522

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