CVE-2020-10748: Cross-site Scripting

September 16, 2020 (updated September 28, 2020)

A flaw was found in Keycloak’s data filter, where it allowed the processing of data URLs in some circumstances. This flaw allows an attacker to conduct cross-site scripting or further attacks.

References

bugzilla.redhat.com/show_bug.cgi?id=1836786
nvd.nist.gov/vuln/detail/CVE-2020-10748

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