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    2 vulnerabilities found for whichllm by Andyyyy64

    CVE-2026-58474 (GCVE-0-2026-58474)

    Vulnerability from nvd – Published: 2026-08-26 17:49 – Updated: 2026-08-29 11:47 X_Open Source
    VLAI
    Title
    whichllm < 0.5.16 Code Injection via run and snippet commands
    Summary
    whichllm before 0.5.16 contains a code injection vulnerability in the run and snippet commands that allows a remote attacker who controls a HuggingFace repository to achieve arbitrary code execution by crafting a malicious GGUF filename containing double quotes or other special characters. The script generation function in cli.py interpolates HuggingFace-derived values, including GGUF variant filenames from the Hub API siblings rfilename field, directly into Python source code without escaping, allowing the crafted filename to break out of the generated string literal and execute injected code on the user's machine before any model download occurs.
    Severity
    8.6 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-26 18:54 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Andyyyy64 whichllm Affected: 0 , < 0.5.16 (semver)
    		Create a notification for this product.
    Date Public
    2026-07-19 00:00
    Credits
    hannibal-lee hayato1121
    Show details on NVD website
    To clipboard 

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    CVE-2026-58474 (GCVE-0-2026-58474)

    Vulnerability from cvelistv5 – Published: 2026-08-26 17:49 – Updated: 2026-08-29 11:47 X_Open Source
    VLAI
    Title
    whichllm < 0.5.16 Code Injection via run and snippet commands
    Summary
    whichllm before 0.5.16 contains a code injection vulnerability in the run and snippet commands that allows a remote attacker who controls a HuggingFace repository to achieve arbitrary code execution by crafting a malicious GGUF filename containing double quotes or other special characters. The script generation function in cli.py interpolates HuggingFace-derived values, including GGUF variant filenames from the Hub API siblings rfilename field, directly into Python source code without escaping, allowing the crafted filename to break out of the generated string literal and execute injected code on the user's machine before any model download occurs.
    Severity
    8.6 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-26 18:54 UTC
    CWE
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    Andyyyy64 whichllm Affected: 0 , < 0.5.16 (semver)
    		Create a notification for this product.
    Date Public
    2026-07-19 00:00
    Credits
    hannibal-lee hayato1121
    Show details on NVD website
    To clipboard 

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