CVE-2020-10776
MEDIUM
4.8
CVSS Score
Published: November 17, 2020 at 01:26 AM UTC
Updated: June 17, 2026 at 02:48 AM UTC
1 product affected across 1 vendorKeycloak
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Severity
MEDIUM4.8
Exploit prediction
EPSS 0.8%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 12.0.0
Affected range stops below 12.0.0, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCIssue TrackingMitigationVendor Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=1847428CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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