VulnerabilityModified
CVE-2023-6134
This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks.
MEDIUM 5.4EPSS 0.91%
Does this matter?
Lower severity and a low EPSS score (0.91%). Track it; it rarely justifies an emergency change on its own.
Description
A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.91% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- redhat/single sign-on · redhat/keycloak · redhat/openshift container platform · redhat/openshift container platform for power · redhat/openshift container platform ibm z systems
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2023:7854Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7855Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7856Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7857Exploit, Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7858Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7860Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7861Vendor Advisory
- https://access.redhat.com/errata/RHSA-2024:0798
- https://access.redhat.com/errata/RHSA-2024:0799
- https://access.redhat.com/errata/RHSA-2024:0800
- https://access.redhat.com/errata/RHSA-2024:0801
- https://access.redhat.com/errata/RHSA-2024:0804
- https://access.redhat.com/security/cve/CVE-2023-6134Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2249673Issue Tracking
- https://access.redhat.com/errata/RHSA-2023:7854Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7855Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7856Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7857Exploit, Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7858Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7860Vendor Advisory
- https://access.redhat.com/errata/RHSA-2023:7861Vendor Advisory
- https://access.redhat.com/errata/RHSA-2024:0798
- https://access.redhat.com/errata/RHSA-2024:0799
- https://access.redhat.com/errata/RHSA-2024:0800
- https://access.redhat.com/errata/RHSA-2024:0801
- https://access.redhat.com/errata/RHSA-2024:0804
- https://access.redhat.com/security/cve/CVE-2023-6134Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2249673Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.