CVE-2021-23413
Denial of Service (DoS)
MEDIUM 5.3EPSS 3.4%
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.
- Affected
- jszip
- CVSS v3.1 NVD
- 5.3 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - CVSS v2.0 NVD
- 5.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P - EPSS
- 3.44% chance of exploitation in the next 30 days, 89th percentile
- Published
- 2021-07-25
- Updated
- 2024-09-16
Proof-of-concept exploits (3)
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1251499
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1251498
- https://snyk.io/vuln/SNYK-JS-JSZIP-1251497