CVE-2026-71463

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.
Configurations

No configuration.

History

24 Sep 2026, 07:16

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:71177 -
  • () https://access.redhat.com/errata/RHSA-2026:71179 -

24 Sep 2026, 04:17

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:71114 -

23 Sep 2026, 23:18

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:71113 -

23 Sep 2026, 19:19

Type Values Removed Values Added
New CVE

Information

Published : 2026-09-23 19:19

Updated : 2026-09-25 19:17


NVD link : CVE-2026-71463

Mitre link : CVE-2026-71463

CVE.ORG link : CVE-2026-71463


JSON object : View

Products Affected

No product.

CWE
CWE-209

Generation of Error Message Containing Sensitive Information