CVE-2023-3971

HIGH

Redhat Ansible Automation Controller < 4.3.11 - Basic XSS

Title source: rule
STIX 2.1

Description

An HTML injection flaw was found in Controller in the user interface settings. This flaw allows an attacker to capture credentials by creating a custom login page by injecting HTML, resulting in a complete compromise.

Exploits (1)

nomisec WORKING POC
by ashangp923 · poc
https://github.com/ashangp923/CVE-2023-3971

References (4)

Core 4
Core References
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2023:4340
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2023:4590
Vendor Advisory vdb-entry x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2023-3971
Issue Tracking, Vendor Advisory issue-tracking x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2226965

Scores

CVSS v3 7.3
EPSS 0.0040
EPSS Percentile 60.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-80 CWE-79
Status published
Products (6)
redhat/ansible_automation_controller 4.4
redhat/ansible_automation_controller < 4.3.11
redhat/ansible_automation_platform 2.3
redhat/ansible_automation_platform 2.4
redhat/ansible_developer 1.0
redhat/ansible_inside 1.1
Published Oct 04, 2023
Tracked Since Feb 18, 2026