XSS in Red Hat Enterprise Linux
CVE-2022-1274
A flaw was found in Keycloak in the execute-actions-email endpoint. This issue allows arbitrary HTML to be injected into emails sent to Keycloak users and can be misused to perform phishing or other attacks against users.
EPSS: 0.007 (49.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Redhat Enterprise_linux — versions 7.0, 8.0, 9.0
- Redhat Enterprise_linux_for_ibm_z_systems — versions 8.0
- Redhat Enterprise_linux_for_ibm_z_systems_eus — versions 8.0
- Redhat Enterprise_linux_for_power_little_endian — versions 8.0
- Redhat Enterprise_linux_for_power_little_endian_eus — versions 8.0
- Redhat Keycloak
- Redhat Openshift_container_platform — versions 4.9, 4.10
- Redhat Single_sign-on
- N/a Keycloak — versions unknown
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (Issue Tracking, Vendor Advisory)
- secalert@redhat.com (Third Party Advisory)
- secalert@redhat.com
Frequently asked questions
- What is CVE-2022-1274?
- CVE-2022-1274 is a medium-severity vulnerability in Red Hat Enterprise Linux, classified under Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS). CVSS score: 5.4/10. Published 2023-03-29.
- How severe is CVE-2022-1274?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2022-1274 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.