Description (CNA)
ApostropheCMS is an open-source Node.js content management system. In versions up to and including 4.30.0, `apos.util.set()` traverses dot-notation paths without sanitizing `__proto__`, allowing an authenticated editor to write arbitrary values to `Object.prototype` via the `$pullAll` patch operator. A confirmed gadget in `publicApiCheck()` causes this to bypass authorization on all piece-type REST API endpoints for every subsequent unauthenticated request, for the lifetime of the Node.js process. As of time of publication, no known patched versions are available.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| apostrophecms / apostrophe | affected <= 4.30.0 |
CWE
CWE-1321
References
ADP enrichment
No English description supplied.