CVE-2017-12158

Description

It was found that Keycloak would accept a HOST header URL in the admin console and use it to determine web resource locations. An attacker could use this flaw against an authenticated user to attain reflected XSS via a malicious server.

Risk Information

Base Score

5.4

MODERATE

Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Score

Exploitation Probability

0.668

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2017-12159,CVE-2017-12158 are fixed in Keycloak - keycloak-parent 3.4.0	Windows
Vulnerabilities CVE-2017-12159,CVE-2017-12158 are fixed in Keycloak - keycloak-parent for Linux 3.4.0	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234