What is CVE-2023-49594?

CVE-2023-49594 is a medium-severity vulnerability in Instipod Duouniversalkeycloakauthenticator, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 4.5/10. Published 2023-12-23.

How severe is CVE-2023-49594?

Medium severity. CVSS v3 base score is 4.5 out of 10.

Vulnerability in Instipod Duouniversalkeycloakauthenticator

CVE-2023-49594

An information disclosure vulnerability exists in the challenge functionality of instipod DuoUniversalKeycloakAuthenticator 1.0.7 plugin. A specially crafted HTTP request can lead to a disclosure of sensitive information. A user logging into Keycloak using DuoUniversalKeycloakAuthenticator plugin triggers this vulnerability.

EPSS: 0.012 (66.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N.

Affected products

Instipod Duouniversalkeycloakauthenticator — versions 1.0.7
Michaelkelly Duouniversalkeycloakauthenticator

Weakness classification (CWE)

CWE-201 — Insertion of Sensitive Information into Sent Data

References

talos-cna@cisco.com (Exploit, Third Party Advisory)
talos-cna@cisco.com (Release Notes)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-49594?: CVE-2023-49594 is a medium-severity vulnerability in Instipod Duouniversalkeycloakauthenticator, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 4.5/10. Published 2023-12-23.
How severe is CVE-2023-49594?: Medium severity. CVSS v3 base score is 4.5 out of 10.