PT-2026-33382

Name of the Vulnerable Software and Affected Versions home-assistant-cli versions prior to 1.0.0 Description The Home Assistant Command-line interface hass-cli used an unrestricted environment instead of a sandboxed one to handle Jinja2 templates. User-supplied input within these templates was...

CVE-2026-23968

Copier is a library and CLI app for rendering project templates. Prior to version 9.11.2, Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the --UNSAFE,--trust flag. As it...

Copier safe template has arbitrary filesystem read access via symlinks when _preserve_symlinks: false

Impact Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the --UNSAFE,--trust flag. As it turns out, a safe template can currently include arbitrary files/directories outsid...

PT-2025-134: Local File Read in OpenPDF

The vulnerability was identified in OpenPDF, version 2.0.4. The discovered vulnerability allows an attacker to read arbitrary files on the server by inserting absolute paths or directory traversal sequences in the HTML‑tag attributes processed by OpenPDF. This enables the disclosure of confidenti...

GHSA-P7Q8-GRRJ-3M8W Copier's safe template has filesystem write access outside destination path

Impact Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the --UNSAFE,--trust flag. As it turns out, a safe template can currently write files outside the destination path...

AZL-25993 CVE-2023-24538 affecting package msft-golang for versions less than 1.20.11-1

Templates do not properly consider backticks as Javascript string delimiters, and do not escape them as expected. Backticks are used, since ES6, for JS template literals. If a template contains a Go template action within a Javascript template literal, the contents of the action can be used to...

AZL-78990 CVE-2023-24538 affecting package golang 1.25.7-1

Templates do not properly consider backticks as Javascript string delimiters, and do not escape them as expected. Backticks are used, since ES6, for JS template literals. If a template contains a Go template action within a Javascript template literal, the contents of the action can be used to...