CVE-2026-34730 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

Copier is a library and CLI app for rendering project templates. Prior to version 9.14.1, Copier's _external_data feature allows a template to load YAML files u…
Medium CVSS: 5.5

CVE-2026-34730

Copier is a library and CLI app for rendering project templates. Prior to version 9.14.1, Copier's _external_data feature allows a template to load YAML files using template-controlled paths. If untrusted templates are in scope, a malicious template can read attacker-chosen YAML-parseable local files that are accessible to the user running Copier and expose their contents in rendered output. This issue has been patched in version 9.14.1.
Vendor
Copier-org
Product
Copier
CWE
CWE-22
Yayın Tarihi
2026-04-02 19:21:32
Güncelleme
2026-04-03 19:43:42
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-22 Copier MEDIUM Copier-org 2026

Referanslar

https://github.com/copier-org/copier/commit/5413062eb17b73dc885f5e645cdc161e69ef641b https://github.com/copier-org/copier/releases/tag/v9.14.1 https://github.com/copier-org/copier/security/advisories/GHSA-hgjq-p8cr-gg4h https://github.com/copier-org/copier/security/advisories/GHSA-hgjq-p8cr-gg4h