PT-2026-57860

New CVE: CVE-2026-61706 in https://t.co/9nnkxgAVbP. Textbook GitHub Actions script injection. The action dropped the PR title straight into a bash step: PR TITLE="$ github.event.pull request.title "Name your PR $something and it runs on the runner. CVE appsec https://t.co/61YxitkMez...

Arbitrary Argument Injection

Overview Affected versions of this package are vulnerable to Arbitrary Argument Injection through the Runner.exec process. An attacker can execute arbitrary OS commands on the server by uploading or renaming a file with a crafted filename containing shell metacharacters, which are unsafely...

CVE-2026-34243

CVE-2026-34243 affects the Wenxian tool (versions up to 0.3.1 and earlier) where a GitHub Actions workflow uses untrusted input from issue_comment.body directly inside a shell command, enabling command injection and potential arbitrary code execution on the runner. The vulnerability stems from in...

CVE-2026-34243 wenxian: Command Injection in GitHub Actions Workflow via `issue_comment.body`

wenxian is a tool to generate BIBTEX files from given identifiers DOI, PMID, arXiv ID, or paper title. In versions 0.3.1 and prior, a GitHub Actions workflow uses untrusted user input from issuecomment.body directly inside a shell command, allowing potential command injection and arbitrary code...