CVE-2020-10748
Medium
Description
A flaw was found in Keycloak's data filter, in version 10.0.1, where it allowed the processing of data URLs in some circumstances. This flaw allows an attacker to conduct cross-site scripting or further attacks.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Redhat Keycloak
PublishedSep 16, 2020
First seenSep 16, 2020
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- redhat single_sign-on7.4.1 or later
- org.keycloak:keycloak-parent10.0.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat keycloak | 10.0.1 | — |
| redhat single_sign-on | v < 7.4.1 | 7.4.1 |
| org.keycloak:keycloak-parentMaven | v < 10.0.2 | 10.0.2 |
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