@aedart/support is the support package for Ion, a monorepo for JavaScript/TypeScript packages. Prior to version `0.6.1`, there is a possible prototype pollution issue for the `MetadataRecord`, when merged with a base class' metadata object, in `meta` decorator from the `@aedart/support` package. The likelihood of exploitation is questionable, given that a class's 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 lead to a security impact. The issue has been patched in version `0.6.1`.
References
Link | Resource |
---|---|
https://github.com/aedart/ion/commit/c3e2ee08710d4164d796ecb66ed291335dae9291 | Patch |
https://github.com/aedart/ion/security/advisories/GHSA-wwxh-74fx-33c6 | Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-04-28T20:37:41.391Z
Updated: 2023-04-28T20:37:41.391Z
Reserved: 2023-04-18T16:13:15.882Z
Link: CVE-2023-30857
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-04-28T21:15:09.127
Modified: 2023-05-08T17:29:51.240
Link: CVE-2023-30857
JSON object: View
Redhat Information
No data.
CWE