Prototype Pollution in object-path
This affects the package object-path before 0.11.6. A type confusion vulnerability can lead to a bypass of CVE-2020-15256 when the path components used in the path parameter are arrays. In particular, the condition `currentPath === '__proto__'` returns false if `currentPath` is `['__proto__']`. This is because the `===` operator returns always false when the type of the operands is different.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-23434US | high8.6 | — | ||
This affects the package object-path before 0.11.6. A type confusion vulnerability can lead to a bypass of CVE-2020-15256 when the path components used in the path parameter are ar… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/mariocasciaro/object-pathPACKAGE
- https://github.com/mariocasciaro/object-path#0116WEB
- https://github.com/mariocasciaro/object-path%230116WEB
- https://github.com/mariocasciaro/object-path/commit/7bdf4abefd102d16c163d633e8994ef154cab9ebWEB
- https://lists.debian.org/debian-lts-announce/2023/01/msg00031.htmlWEB
- https://nvd.nist.gov/vuln/detail/CVE-2021-23434ADVISORY
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1570423WEB
- https://snyk.io/vuln/SNYK-JS-OBJECTPATH-1569453WEB
scry
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