CVE-2026-84810
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductClaude-world Claude-skill-antivirus
PublishedSep 2, 2026
First seenSep 2, 2026
Weakness typeCWE-693CWE-693
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| claude-world claude-skill-antivirus | v ≤ 2.1.3 | — |
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