The Lab · 2026-03-28 05:26:56 · GitHub Issues
A critical security vulnerability in the widely-used Handlebars.js templating engine allows a maliciously crafted object to bypass all conditional guards, potentially leading to remote code execution. The flaw, tracked as CVE-2026-33940, resides in the `resolvePartial()` function. An attacker can inject a specific obje...
The Lab · 2026-04-30 07:54:12 · GitHub Issues
A critical compiler flaw in Jinja2, the widely-used Python templating engine, enables attackers who control both the content and filename of a template to escape Jinja's sandbox protections and execute arbitrary Python code. The vulnerability, tracked as CVE-2024-56201 and rated medium severity, has been flagged via Gi...
The Lab · 2026-05-10 23:01:44 · GitHub Issues
A security researcher has identified a template injection vulnerability in the email template construction logic of `atr/construct.py` that could allow committers to inject arbitrary template variables into system-generated emails. The flaw stems from sequential `str.replace()` operations that fail to escape template m...