jszip Vulnerable to Prototype Pollution
This affects the package jszip before 3.7.0. Crafting a new zip file with filenames set to Object prototype values (e.g `__proto__`, `toString`, etc) results in a returned object with a modified prototype instance.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-23413US | medium5.3 | — | ||
This affects the package jszip before 3.7.0. Crafting a new zip file with filenames set to Object prototype values (e.g __proto__, toString, etc) results in a returned object with… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/Stuk/jszipPACKAGE
- https://github.com/Stuk/jszip/blob/master/lib/object.js%23L88WEB
- https://github.com/Stuk/jszip/commit/22357494f424178cb416cdb7d93b26dd4f824b36WEB
- https://github.com/Stuk/jszip/pull/766WEB
- https://nvd.nist.gov/vuln/detail/CVE-2021-23413ADVISORY
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1251499WEB
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1251498WEB
- https://snyk.io/vuln/SNYK-JS-JSZIP-1251497WEB
scry
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