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TI-2023-01396 Aliases CVE-2023-1477GHSA-p9xp-jx22-qh3q

Improper authentication in HYPR Keycloak Authenticator Extension

Priority MEDIUM 41CWE-287Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-287.

Summary

Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows Authentication Abuse.This issue affects HYPR Keycloak Authenticator Extension: before 7.10.2, before 8.0.3.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0062 49th percentileScored 2026-11-07
Fix Fixed Keycloak Authenticator Extension (HYPR): 7.10.2, 8.0.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
HYPRKeycloak Authenticator Extensionbefore 7.10.2; before 8.0.37.10.2, 8.0.3Patch availableCNA
  • Keycloak Authenticator Extension VendorHYPR Affected before 7.10.2; before 8.0.3 Fixed in 7.10.2, 8.0.3 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:hypr:keycloak_authenticator:*:*:*:*:*:*:*:*before 7.10.2; 8.0.0 to before 8.0.3VulnerableHYPR
  • cpe:2.3:a:hypr:keycloak_authenticator:*:*:*:*:*:*:*:* Versions before 7.10.2; 8.0.0 to before 8.0.3 Vulnerable ·HYPR

Remediation

  • Fix · CNA Keycloak Authenticator Extension (HYPR) Fixed in 7.10.2, 8.0.3

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-1477
  2. 2026-10-03 Alias added: GHSA-p9xp-jx22-qh3q

References

Advisory 1

Sources

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