CVE-2023-30857 – @aedart/support

Package

Manager: npm
Name: @aedart/support
Vulnerable Version: >=0 <0.6.1

Severity

Level: Low

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00219 pctl0.44527

Details

Possible prototype pollution in metadata record, when using meta decorator ### Impact Possible prototype pollution for the `MetadataRecord`, when merged with a base class' metadata object, in `meta` decorator from the `@aedart/support` package. The likelihood is questionable, given that a class' metadata can only be set or altered when the class is decorated via `meta()`. Furthermore, object(s) of sensitive nature would have to be stored as metadata, before this can become a vulnerability. ### Patches Has been patched in version `0.6.1`.

Metadata

Created: 2023-05-01T14:01:02Z
Modified: 2023-05-01T14:01:02Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/05/GHSA-wwxh-74fx-33c6/GHSA-wwxh-74fx-33c6.json
CWE IDs: ["CWE-1321"]
Alternative ID: GHSA-wwxh-74fx-33c6
Finding: F390
Auto approve: 1