Prototype Pollution in undefsafe

MEDIO 6.3CVE-2019-10795 · GHSA-332q-7ff2-57h2 · SNYK-JS-UNDEFSAFE-548940 · Published 18/02/2020 · updated 17/06/2026

In breve

CVE-2019-10795 è una vulnerabilità MEDIO (CVSS 6.3) che riguarda undefsafe (undefsafe project), undefsafe.
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 1.1%, superiore al 65.6% delle vulnerabilità.
Correzione: aggiornare a 2.0.3 o successiva.

Package	Affected versions	Patched versions
undefsafe undefsafe_project	`< 2.0.3`	`2.0.3`
undefsafe npm	`< 2.0.3`	`2.0.3`

Description

undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The 'a' function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

NVD description

undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The 'a' function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

References

nvd.nist.gov/vuln/detail/CVE-2019-10795 · ADVISORY
remy/undefsafe commit f272681 · WEB
remy/undefsafe · PACKAGE
snyk.io/vuln/SNYK-JS-UNDEFSAFE-548940 · WEB

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