CVE-2021-4245

A vulnerability classified as problematic has been found in chbrown rfc6902. This affects an unknown part of the file pointer.ts. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The exploit has been disclosed to the public and may be used. The name of the patch is c006ce9faa43d31edb34924f1df7b79c137096cf. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-215883.

• CWE-74
• CWE-1321

• https://github.com/chbrown/rfc6902/commit/c006ce9faa43d31edb34924f1df7b79c137096cfPatch, Third Party Advisory
• https://github.com/chbrown/rfc6902/pull/76Exploit, Patch, Third Party Advisory
• https://vuldb.com/?id.215883Permissions Required, Third Party Advisory
• https://github.com/chbrown/rfc6902/commit/c006ce9faa43d31edb34924f1df7b79c137096cfPatch, Third Party Advisory
• https://github.com/chbrown/rfc6902/pull/76Exploit, Patch, Third Party Advisory
• https://vuldb.com/?id.215883Permissions Required, Third Party Advisory

Published

Dec 15, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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