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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTMzMnEtN2ZmMi01N2gy
Prototype Pollution in undefsafe
undefsafe before 2.0.3 is vulnerable to Prototype Pollution. The 'a' function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTMzMnEtN2ZmMi01N2gy
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 2 years ago
Updated: about 1 year ago
CVSS Score: 6.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Identifiers: GHSA-332q-7ff2-57h2, CVE-2019-10795
References:
- https://nvd.nist.gov/vuln/detail/CVE-2019-10795
- https://github.com/remy/undefsafe/commit/f272681b3a50e2c4cbb6a8533795e1453382c822
- https://snyk.io/vuln/SNYK-JS-UNDEFSAFE-548940
- https://github.com/advisories/GHSA-332q-7ff2-57h2
Blast Radius: 37.9
Affected Packages
npm:undefsafe
Dependent packages: 119Dependent repositories: 1,025,859
Downloads: 23,075,680 last month
Affected Version Ranges: < 2.0.3
Fixed in: 2.0.3
All affected versions: 0.0.1, 0.0.2, 0.0.3, 1.0.0, 1.1.0, 1.2.0, 1.3.0, 1.3.1, 2.0.0, 2.0.1, 2.0.2
All unaffected versions: 2.0.3, 2.0.5