CVE-2023-1477 json
Improper Authentication vulnerability in HYPR Keycloak Authenticator Extension allows Authentication Abuse.This issue affects HYPR Keycloak…
published 2023-04-28 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-23725
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
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.
Patch / fix
- HYPR Keycloak Authenticator Extension 7.10.2, 8.0.3
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 20 mo ago
Exploit prediction
0.62% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- HYPR Keycloak Authenticator Extension
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
hypr.com
/security-advisories
vendor-advisory
Sources
- CVE List CVE-2023-1477
- NVD CVE-2023-1477
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