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CVE-2021-20222

A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiali...

Published: Mar 23, 2021Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-20
7.5HIGH
NVD MITRE
EPSS Score
1.2%
Top 35.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

Code injection in keycloak

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-20CWE-79

Affected Products

Maven
package-ecosystem
org.keycloak:keycloak-parent
OSS Libraries
redhat
commercial·USaka red hat
keycloakOn-prem
Operating Systems / linux-distro
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

3 techniques
Execution
Initial Access
View detailed technique mapping

References

https://nvd.nist.gov/vuln/detail/CVE-2021-20222
nvd.nist.gov
https://github.com/keycloak/keycloak/commit/3b80eee5bfdf2b80c47465c0f2eaf70074808741
github.com
https://access.redhat.com/security/cve/cve-2021-20222
access.redhat.com
and 1 more references View all →

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