Vulnerability · Published Oct 4, 2023 · Assigned by redhat
CVE-2023-3971Controller: html injection in custom login info
High 7.3
In plain English
A high-severity security flaw in Red Hat Ansible Automation Platform 2.3 for RHEL 8 from Red Hat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 57% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.8%top 42.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Ansible Automation Platform 2.3 for RHEL 8 | see references |
| Red Hat | Red Hat Ansible Automation Platform 2.3 for RHEL 9 | see references |
| Red Hat | Red Hat Ansible Automation Platform 2.4 for RHEL 8 | see references |
| Red Hat | Red Hat Ansible Automation Platform 2.4 for RHEL 9 | see references |
Weakness: CWE-80 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
References
- RHSA-2023:4340 vendor-advisory, x_refsource_REDHAT
- RHSA-2023:4590 vendor-advisory, x_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2023-3971 vdb-entry, x_refsource_REDHAT
- RHBZ#2226965 issue-tracking, x_refsource_REDHAT