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The vulnerability lies in the scripts for fetching/binary-fetcher/src/index.ts and resolving/resolver-base/src/index.ts of the package manager pnpm, allowing a hacker to write arbitrary files.

🗓️ 30 Jan 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

pnpm fetch and resolve scripts allow remote attackers to write arbitrary files via path name limit.

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30 Jan 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 36.5
CVSS 27.8
EPSS0.00396
2