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CVE-2021-23518

Опубликовано: 21 янв. 2022
Источник: redhat
CVSS3: 8.6
EPSS Низкий

Описание

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

A prototype pollution vulnerability was discovered in cached-path-relative. This flaw allows a remote, unauthenticated attacker to inject a cache variable to leak sensitive information.

Дополнительная информация

Статус:

Moderate
Дефект:
CWE-915
https://bugzilla.redhat.com/show_bug.cgi?id=2044654cached-path-relative: Prototype Pollution via the cache variable

EPSS

Процентиль: 66%
0.0051
Низкий

8.6 High

CVSS3

Связанные уязвимости

CVSS3: 7.3
ubuntu
около 4 лет назад

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

CVSS3: 7.3
nvd
около 4 лет назад

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

CVSS3: 7.3
debian
около 4 лет назад

The package cached-path-relative before 1.1.0 are vulnerable to Protot ...

CVSS3: 7.3
github
около 4 лет назад

Prototype Pollution in cached-path-relative

EPSS

Процентиль: 66%
0.0051
Низкий

8.6 High

CVSS3

Уязвимость CVE-2021-23518