CVE-2020-10748: XSS
First published: Mon May 18 2020(Updated: )
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.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Keycloak | =10.0.1 | |
| Redhat Single Sign-on | <7.4.1 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1836786
- https://access.redhat.com/security/cve/CVE-2020-1697
- https://issues.redhat.com/browse/KEYCLOAK-14149
- https://access.redhat.com/errata/RHSA-2020:2813
- https://access.redhat.com/security/cve/cve-2020-10748
- https://www.cve.org/CVERecord?id=CVE-2020-10748 https://nvd.nist.gov/vuln/detail/CVE-2020-10748
Frequently Asked Questions
What is the CVE ID for this vulnerability?
The CVE ID for this vulnerability is CVE-2020-10748.
What is the severity of CVE-2020-10748?
The severity of CVE-2020-10748 is medium with a CVSS score of 6.1.
What is the affected software for CVE-2020-10748?
The affected software for CVE-2020-10748 includes Keycloak version 10.0.1 and Redhat Single Sign-on up to version 7.4.1.
How can an attacker exploit this vulnerability?
An attacker can exploit this vulnerability to conduct cross-site scripting or further attacks.
How can I fix CVE-2020-10748?
To fix CVE-2020-10748, update Keycloak to version 7.4.1 or above.
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