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CVE-2026-34243

wenxian: Command Injection in GitHub Actions Workflow via `issue_comment.body` PUBLISHED

Description (CNA)

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 issue_comment.body directly inside a shell command, allowing potential command injection and arbitrary code execution on the runner. At time of publication, there are no publicly available patches.

Affected (CNA)

Vendor / productVersions
njzjz / wenxianaffected <= 0.3.1

CWE

CWE-77, CWE-78

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.