CVE-2026-33154: Unsafe Template Evaluation Dynaconf

Unsafe template evaluation detected. Using an unsandboxed Jinja2 `Environment` or passing a raw `str.format` as a delegate allows an attacker to evaluate strings without attribute-access constraints. This can lead to Server-Side Template Injection (SSTI) or Remote Code Execution (RCE) via arbitrary attribute traversal (e.g., `__class__`). Consider using `jin

Provally CuratedPublic repositoryHighMedium confidenceVerifiedApache-2.0Python
greprules fetch cve-2026-33154-unsafe-template-evaluation-dynaconf --engine opengrep

Description

Unsafe template evaluation detected. Using an unsandboxed Jinja2 `Environment` or passing a raw `str.format` as a delegate allows an attacker to evaluate strings without attribute-access constraints. This can lead to Server-Side Template Injection (SSTI) or Remote Code Execution (RCE) via arbitrary attribute traversal (e.g., `__class__`). Consider using `jin