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    2 vulnerabilities found for HTTP::Daemon by OALDERS

    CVE-2026-8450 (GCVE-0-2026-8450)

    Vulnerability from nvd – Published: 2026-05-27 04:22 – Updated: 2026-07-07 12:04
    VLAI
    Title
    HTTP::Daemon versions before 6.17 for Perl allow OS command injection via send_file()
    Summary
    HTTP::Daemon versions before 6.17 for Perl allow OS command injection via send_file(). send_file() opens its string argument with Perl's 2-arg open(). The 2-arg form interprets magic prefixes: '| cmd' and 'cmd |' open a pipe to a subprocess, '> path' and '>> path' open the path for write or append. Untrusted input passed to send_file() can run OS commands at the daemon process UID. The read-pipe form ('cmd |') also leaks subprocess stdout into the HTTP response body. The write-mode forms can create or truncate files at attacker chosen paths.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    • CWE-73 - External Control of File Name or Path
    Assigner
    Show details on NVD website

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    CVE-2026-8450 (GCVE-0-2026-8450)

    Vulnerability from cvelistv5 – Published: 2026-05-27 04:22 – Updated: 2026-07-07 12:04
    VLAI
    Title
    HTTP::Daemon versions before 6.17 for Perl allow OS command injection via send_file()
    Summary
    HTTP::Daemon versions before 6.17 for Perl allow OS command injection via send_file(). send_file() opens its string argument with Perl's 2-arg open(). The 2-arg form interprets magic prefixes: '| cmd' and 'cmd |' open a pipe to a subprocess, '> path' and '>> path' open the path for write or append. Untrusted input passed to send_file() can run OS commands at the daemon process UID. The read-pipe form ('cmd |') also leaks subprocess stdout into the HTTP response body. The write-mode forms can create or truncate files at attacker chosen paths.
    SSVC
    Exploitation: none Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    • CWE-73 - External Control of File Name or Path
    Assigner
    Show details on NVD website

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        "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
        "assignerShortName": "CPANSec",
        "cveId": "CVE-2026-8450",
        "datePublished": "2026-05-27T04:22:26.539Z",
        "dateReserved": "2026-05-12T21:26:04.212Z",
        "dateUpdated": "2026-07-07T12:04:46.594Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }