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CVE-2018-14655

nvd nist
Published: Nov 13, 2018Modified: Nov 21, 2024

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5.4
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.3 / Impact: 2.7
Source: NVD

Description

A flaw was found in Keycloak 3.4.3.Final, 4.0.0.Beta2, 4.3.0.Final. When using 'response_mode=form_post' it is possible to inject arbitrary Javascript-Code via the 'state'-parameter in the authentication URL. This allows an XSS-Attack upon succesfully login.

Affected (5)

Redhat
2 products
Keycloak
Single Sign On
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Redhat
Keycloak
Version 3.4.3
Keycloak
Version 4.0.0 beta2
Keycloak
Version 4.3.0
Configuration B
1 platform
Running on/withPlatform Versions
Redhat
Linux
Version 7.0
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Single Sign On
Version 7.2
Running on/withPlatform Versions
Redhat
Linux
Version 6.0
Configuration D
1 vulnerable
Vulnerable SoftwareAffected Versions
Single Sign On
All versions

Related CWEs

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (8)

Source: secalert@redhat.com
Vendor Advisory
Source: secalert@redhat.com
Vendor Advisory
Source: secalert@redhat.com
Vendor Advisory
Source: secalert@redhat.com
Issue TrackingVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingVendor Advisory

Timeline

No history available yet.