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    2 vulnerabilities by claude-world

    CVE-2026-84810 (GCVE-0-2026-84810)

    Vulnerability from nvd – Published: 2026-09-02 16:59 – Updated: 2026-09-02 18:02
    VLAI
    Title
    claude-skill-antivirus Analysis Bypass via Manifest-Only Local Directory Scan
    Summary
    claude-skill-antivirus fails to analyze executable files when scanning local skill directories, reading only SKILL.md while ignoring Python source, bytecode, and other artifacts in the scripts directory. Attackers can distribute skills with malicious code in non-manifest files that receive a SAFE verdict with 100/100 trust score despite containing unanalyzed executable payloads.
    Severity
    7.1 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-02 18:02 UTC
    CWE
    • CWE-693 - Protection Mechanism Failure
    Assigner
    References
    Impacted products
    Vendor Product Version
    claude-world claude-skill-antivirus Affected: 0 , ≤ 2.1.3 (semver)
    		Create a notification for this product.
    Date Public
    2026-08-10 00:00
    Credits
    nedlir
    Show details on NVD website
    To clipboard 

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                "id": "CVE-2026-84810",
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                ],
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                "timestamp": "2026-09-02T18:02:03.730786Z",
                "version": "2.0.3"
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        "references": [
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            "tags": [
              "exploit"
            ],
            "url": "https://github.com/nedlir/skills-scanner-bypass"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "defaultStatus": "unaffected",
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
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            "baseScore": 7.1,
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    CVE-2026-84810 (GCVE-0-2026-84810)

    Vulnerability from cvelistv5 – Published: 2026-09-02 16:59 – Updated: 2026-09-02 18:02
    VLAI
    Title
    claude-skill-antivirus Analysis Bypass via Manifest-Only Local Directory Scan
    Summary
    claude-skill-antivirus fails to analyze executable files when scanning local skill directories, reading only SKILL.md while ignoring Python source, bytecode, and other artifacts in the scripts directory. Attackers can distribute skills with malicious code in non-manifest files that receive a SAFE verdict with 100/100 trust score despite containing unanalyzed executable payloads.
    Severity
    7.1 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
    6.5 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-02 18:02 UTC
    CWE
    • CWE-693 - Protection Mechanism Failure
    Assigner
    References
    Impacted products
    Vendor Product Version
    claude-world claude-skill-antivirus Affected: 0 , ≤ 2.1.3 (semver)
    		Create a notification for this product.
    Date Public
    2026-08-10 00:00
    Credits
    nedlir
    Show details on NVD website
    To clipboard 

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        }
      ],
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