CVE-2026-71463
Automation-controller: automation-controller-container: automation-controller: notification template jinja whitelist bypass via conditional gating leaks tracebacks
CVSS Score
2.7
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-209 |
| Vendor | red hat |
| Product | red hat ansible automation platform 2 |
| Published | Sep 23, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
Red Hat / Red Hat Ansible Automation Platform 2
All versions affected Red Hat / Red Hat Ansible Automation Platform 2
All versions affected Red Hat / Red Hat Ansible Automation Platform 2
All versions affected References
Credits
This issue was discovered by Chris Meyers (Red Hat).