CVE Vulnerability

CVE-2019-12250

** DISPUTED ** IdentityServer IdentityServer4 through 2.4 has stored XSS via the httpContext to the host/Extensions/RequestLoggerMiddleware.cs LogForErrorContext method, which can be triggered by viewing a log. NOTE: the software maintainer disputes that this is a vulnerability because the request logger is not part of IdentityServer but only our development test host.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/IdentityServer/IdentityServer4/issues/3279 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:identityserver:identityserver4:*:*:*:*:*:*:*:*
Information

Published : 2019-05-21 04:29

Updated : 2019-06-18 08:15

NVD link : CVE-2019-12250

Mitre link : CVE-2019-12250

Products Affected
No products.
CWE
CWE-79