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osvGoogleOSV:GHSA-WG6G-PPVX-927H
HistoryJan 27, 2022 - 2:27 p.m.

Prototype Pollution in cached-path-relative

2022-01-2714:27:53
Google
osv.dev
11

0.009 Low

EPSS

Percentile

83.2%

The package cached-path-relative before 1.1.0 is vulnerable to Prototype Pollution via the cache variable that is set as {} instead of Object.create(null) in the cachedPathRelative function, which allows access to the parent prototype properties when the object is used to create the cached relative path. When using the origin path as proto, the attribute of the object is accessed instead of a path. Note: This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-CACHEDPATHRELATIVE-72573

CPENameOperatorVersion
cached-path-relativelt1.1.0