CVE-2022-29823
Feathers - Query “__proto__” is converted to real prototype
- State
- Published
- Severity
- 10.0 Critical
- Published
- Oct 25, 2022
- Updated
- Mar 11, 2025
- Reserved
- Apr 27, 2022
Description
Feather-Sequalize cleanQuery method uses insecure recursive logic to filter unsupported keys from the query object. This results in a Remote Code Execution (RCE) with privileges of application.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 10.0 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H | DIVD |
Weaknesses
- CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ("Prototype Pollution")
Affected Products
| Product | Versions |
|---|---|
Feathers-SequalizeFeather js |
|
References
- https://csirt.divd.nl/DIVD-2022-00020third-party-advisory
- https://csirt.divd.nl/CVE-2022-29823/third-party-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.