Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-xpgc-j48j-jwv9
Advisory ID github_osv/GHSA-xpgc-j48j-jwv9
Aliases CVE-2021-20323
Summary Cross-site Scripting in Keycloak A POST based reflected Cross Site Scripting vulnerability on has been identified in Keycloak version 15. The issue was fixed in version 17.0.0.
Status Published
Exploitability 0.5
Weighted Severity 5.5
Risk 2.8
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
cvssv3.1 6.1 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-xpgc-j48j-jwv9/GHSA-xpgc-j48j-jwv9.json
generic_textual MODERATE
Reference id Reference type URL
https://bugzilla.redhat.com/show_bug.cgi?id=2013577
https://github.com/keycloak/keycloak
CVE-2021-20323 https://nvd.nist.gov/vuln/detail/CVE-2021-20323
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-xpgc-j48j-jwv9/GHSA-xpgc-j48j-jwv9.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.