CVE-2023-30857 | BDVDB-2026-201250 Detail

Description#

@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`.

Impact#

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Exploit#

History#

1. Version 12023-04-28Record published in the CVE List.
2. Version 22025-01-30Most recent update recorded in the CVE List.