CVE-2026-71463
Automation-controller: automation-controller-container: automation-controller: notification template jinja whitelist bypass via conditional gating leaks tracebacks
- State
- Published
- Severity
- 2.7 Low
- Published
- Sep 23, 2026
- Updated
- Oct 16, 2026
- Reserved
- Aug 6, 2026
Description
Notification template Jinja AST whitelist only inspects static Getattr nodes. Dynamic subscripts (job['job'+'_env']) and {% if job.id > 100 %} conditional gating bypass both the AST check and the test-render (stub has small job.id). At runtime, the gated branch executes and exceptions write full tracebacks into notification body, which is POSTed to attacker-controlled webhook URL. Leaks install paths, Python version, source line numbers.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 2.7 Low | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N | redhat |
Weaknesses
- CWE-209 Generation of Error Message Containing Sensitive Information
Affected Products
| Product | Versions |
|---|---|
Red Hat Ansible Automation Platform 2.5 for RHEL 8Red Hat |
|
Red Hat Ansible Automation Platform 2.5 for RHEL 9Red Hat |
|
Red Hat Ansible Automation Platform 2.6 for RHEL 9Red Hat |
|
Red Hat Ansible Automation Platform 2.6Red Hat |
|
Red Hat Ansible Automation Platform 2.7Red Hat |
|
References
- RHSA-2026:71113vendor-advisory
- RHSA-2026:71114vendor-advisory
- RHSA-2026:71177vendor-advisory
- RHSA-2026:71179vendor-advisory
- https://access.redhat.com/security/cve/CVE-2026-71463vdb-entry
- RHBZ#2512372issue-tracking
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