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    2 vulnerabilities by cnighswonger

    CVE-2026-45136 (GCVE-0-2026-45136)

    Vulnerability from nvd – Published: 2026-05-27 20:48 – Updated: 2026-06-02 16:07
    VLAI
    Title
    claude-code-cache-fix: Local code execution via Python triple-quote injection in tools/quota-statusline.sh
    Summary
    claude-code-cache-fix is a cache optimization proxy for Claude Code. From 3.5.0 to before 3.5.2, tools/quota-statusline.sh (introduced in v3.5.0) interpolates Claude Code's hook stdin payload directly into a Python triple-quoted string literal. A ''' byte sequence in any user-controlled field of the payload closes the literal early and lets following bytes execute as Python in the user's Claude Code process. This vulnerability is fixed in 3.5.2.
    Severity
    8.6 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    cnighswonger claude-code-cache-fix Affected: >= 3.5.0, < 3.5.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-45136 (GCVE-0-2026-45136)

    Vulnerability from cvelistv5 – Published: 2026-05-27 20:48 – Updated: 2026-06-02 16:07
    VLAI
    Title
    claude-code-cache-fix: Local code execution via Python triple-quote injection in tools/quota-statusline.sh
    Summary
    claude-code-cache-fix is a cache optimization proxy for Claude Code. From 3.5.0 to before 3.5.2, tools/quota-statusline.sh (introduced in v3.5.0) interpolates Claude Code's hook stdin payload directly into a Python triple-quoted string literal. A ''' byte sequence in any user-controlled field of the payload closes the literal early and lets following bytes execute as Python in the user's Claude Code process. This vulnerability is fixed in 3.5.2.
    Severity
    8.6 (High)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
    • CWE-94 - Improper Control of Generation of Code ('Code Injection')
    Assigner
    References
    Impacted products
    Vendor Product Version
    cnighswonger claude-code-cache-fix Affected: >= 3.5.0, < 3.5.2
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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