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prionPRIOn knowledge basePRION:CVE-2021-23518
HistoryJan 21, 2022 - 8:15 p.m.

Path traversal

2022-01-2120:15:00
PRIOn knowledge base
www.prio-n.com
3

9.3 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

83.2%

The package cached-path-relative before 1.1.0 are 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

9.3 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

83.2%