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    2 vulnerabilities by njzjz

    CVE-2026-34243 (GCVE-0-2026-34243)

    Vulnerability from nvd – Published: 2026-03-31 15:49 – Updated: 2026-04-02 15:21
    VLAI
    Title
    wenxian: Command Injection in GitHub Actions Workflow via `issue_comment.body`
    Summary
    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.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    njzjz wenxian Affected: <= 0.3.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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      "metrics": [
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    CVE-2026-34243 (GCVE-0-2026-34243)

    Vulnerability from cvelistv5 – Published: 2026-03-31 15:49 – Updated: 2026-04-02 15:21
    VLAI
    Title
    wenxian: Command Injection in GitHub Actions Workflow via `issue_comment.body`
    Summary
    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.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    njzjz wenxian Affected: <= 0.3.1
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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