CVE-2017-12158: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
(updated )
It was found that Keycloak would accept a HOST header URL in the admin console and use it to determine web resource locations. An attacker could use this flaw against an authenticated user to attain reflected XSS via a malicious server.
References
- access.redhat.com/errata/RHSA-2017:2904
- access.redhat.com/errata/RHSA-2017:2905
- access.redhat.com/errata/RHSA-2017:2906
- bugzilla.redhat.com/show_bug.cgi?id=1489161
- github.com/advisories/GHSA-v38p-mqq3-m6v5
- nvd.nist.gov/vuln/detail/CVE-2017-12158
- web.archive.org/web/20210124114020/http://www.securityfocus.com/bid/101618
Code Behaviors & Features
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