OWASP BLT has RCE in Github Actions via untrusted Django model execution in workflow

OWASP BLT is a QA testing and vulnerability disclosure platform that encompasses websites, apps, git repositories, and more. Versions prior to 2.1.1 contain an RCE vulnerability in the .github/workflows/regenerate-migrations.yml workflow. The workflow uses the pull_request_target trigger to run with full GITHUB_TOKEN write permissions, copies attacker-controlled files from untrusted pull requests into the trusted runner workspace via git show, and then executes python manage.py makemigrations, which imports Django model modules including attacker-controlled website/models.py at runtime. Any module-level Python code in the attacker's models.py is executed during import, enabling arbitrary code execution in the privileged CI environment with access to GITHUB_TOKEN and repository secrets. The attack is triggerable by any external contributor who can open a pull request, provided a maintainer applies the regenerate-migrations label, potentially leading to secret exfiltration, repository compromise, and supply chain attacks. A patch for this issue is expected to be released in version 2.1.1.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

对生成代码的控制不恰当(代码注入)

OWASP BLT 安全漏洞

OWASP BLT是OWASP BLT开源的一个游戏化众包测试与漏洞披露平台。 OWASP BLT 2.1.1之前版本存在安全漏洞，该漏洞源于.github/workflows/regenerate-migrations.yml工作流存在远程代码执行问题，可能导致任意代码执行。

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