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VULNERABILITIES

CVE-2020-10776 Details

Description

A flaw was found in Keycloak before version 12.0.0, where it is possible to add unsafe schemes for the redirect_uri parameter. This flaw allows an attacker to perform a Cross-site scripting attack.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.8 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://bugzilla.redhat.com/show_bug.cgi?id=1847428 CVEIssue TrackingMitigationVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1847428 [email protected]Issue TrackingMitigationVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')[email protected]

Affected Products

ProductVersions
redhat keycloak
< 12.0.0

CPE

  • cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-10776
NVD Published Date:
Nov 17, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-10776 Details - Not Deferred