Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS13d3hoLTc0ZngtMzNjNs4AAzCl

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.

Permalink: https://github.com/advisories/GHSA-wwxh-74fx-33c6
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS13d3hoLTc0ZngtMzNjNs4AAzCl
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: about 1 year ago
Updated: 6 months ago

CVSS Score: 3.7
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

Identifiers: GHSA-wwxh-74fx-33c6, CVE-2023-30857
References:

• https://github.com/aedart/ion/security/advisories/GHSA-wwxh-74fx-33c6
• https://nvd.nist.gov/vuln/detail/CVE-2023-30857
• https://github.com/aedart/ion/commit/c3e2ee08710d4164d796ecb66ed291335dae9291
• https://github.com/advisories/GHSA-wwxh-74fx-33c6

Repository: https://github.com/aedart/ion
Blast Radius: 0.0

Affected Packages