remy/undefsafe · Security
Prototype Pollution in undefsafe
- GHSA ID
- GHSA-332q-7ff2-57h2
- CVE ID
- CVE-2019-10795
- Severity
- medium
- Published
- Updated
- CVSS
- 6.3 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CVSS v3
- 6.3 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Description
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.
CWEs
- CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')