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TI-2026-73743 Aliases CVE-2026-15468GHSA-wv4q-3ff7-qfvg

Authorization bypass in HYPR Passwordless on Windows allows privilege escalation

Priority LOW 29CWE-639Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · Low · Low
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

HYPR Passwordless on Windows, before 11.3.3, has an authorization bypass through a user-controlled key (CWE-639). A local user with low privileges can exploit it to escalate privileges.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

Authorization bypass through User-Controlled key vulnerability in HYPR Passwordless on Windows allows Privilege Escalation. This issue affects HYPR Passwordless: before 11.3.3.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0013 2nd percentileScored 2026-11-07
Fix Fixed Passwordless (HYPR): 11.3.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
HYPRPasswordlessbefore 11.3.311.3.3Patch availableCNA
  • Passwordless VendorHYPR Affected before 11.3.3 Fixed in 11.3.3 Patch available CNA

Remediation

HYPR Passwordless is fixed in version 11.3.3.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

  • Fix · CNA Passwordless (HYPR) Fixed in 11.3.3

Timeline

  1. 2026-10-13 Threatist record created from CVE-2026-15468
  2. 2026-10-14 Alias added: GHSA-wv4q-3ff7-qfvg
  3. 2026-10-14 Priority changed: MEDIUM → LOW
  4. 2026-10-15 CISA SSVC decision points changed

References

Other 1

  • TI-2023-00790 Incorrect permission assignment in HYPR Workforce Access CVSS 3.1CRITICAL 9.8
  • TI-2023-01725 Missing authentication in HYPR Server CVSS 3.1HIGH 8.8
  • TI-2023-01396 Improper authentication in HYPR Keycloak Authenticator Extension CVSS 3.1HIGH 8.8
  • TI-2022-02030 Authorization bypass in HYPR Server CVSS 3.1HIGH 8.8
  • TI-2022-02029 Forced Browsing vulnerability in HYPR Server version 6.10 to 6.15.1 allows remote… CVSS 3.1HIGH 8.8
  • TI-2022-03010 Incorrect permission assignment in HYPR Workforce Access CVSS 3.1HIGH 8.8
See all 19 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences