CVE-2019-12250

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-12250
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

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

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

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

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

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

Configuration 1 (hide)

cpe:2.3:a:identityserver:identityserver4:*:*:*:*:*:*:*:*
History

07 Nov 2023, 03:03

Type Values Removed Values Added
Summary ** 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. 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
Information

Published : 2019-05-21 16:29

Updated : 2024-08-05 00:15

NVD link : CVE-2019-12250

Mitre link : CVE-2019-12250

JSON object : View

Products Affected

identityserver

  • identityserver4
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')