MEDIUM
GHSA-755v-r4x4-qf7m
Stored Cross-Site Scripting (XSS) in Keycloak via groups dropdown
Details
### Summary
A Stored XSS vulnerability was reported in the Keycloak Security mailing list, affecting all the versions of Keycloak, including the latest release (16.0.1). The vulnerability allows a privileged attacker to execute malicious scripts in the admin console, abusing of the groups' dropdown functionality.
### Impact
Successful attacks of this vulnerability can result a privileged attacker to load a XSS script, and steal data from other users. The impact can be considered moderate to low, considering privileged credentials are required.
### References - Please refer to the Keycloak Security mailing list for more information.
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Affected packages
Maven / org.keycloak:keycloak-core
Introduced in:
0 Fixed in: 20.0.0 Fix
# pom.xml: bump <version>20.0.0</version> for org.keycloak:keycloak-core