CVE-2021-20323

medium

Description

A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak.

References

https://github.com/galletitaconpate/CVEs

https://github.com/cscpwn0sec/CVE-2021-20323

https://github.com/Rasuchan/CVE-tool

https://github.com/advisories/GHSA-xpgc-j48j-jwv9

https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-1588

https://bugzilla.redhat.com/show_bug.cgi?id=2013577

Details

Source: Mitre, NVD

Published: 2022-03-25

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.37246