GitHub Advisoryadvisory · npm

GHSA-332q-7ff2-57h2 Prototype Pollution in undefsafe

MEDIUM Published 2022-02-09 Modified 2022-02-24 Official page ↗
Aliases
CVE-2019-10795
Ecosystem
npm
Packages
undefsafe
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Weaknesses
CWE-74
Reviewed
2021-04-07

Affected packages

• npm undefsafe: < 2.0.3 → fixed in 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.

Related

Alias · CVE (1)

  • CVE-2019-10795 undefsafe before 2.0.3 is vulnerable to Prototype Pollution. vulnerability

Weakness · CWE (1)

  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness

References