CVE-2021-3918
Prototype Pollution in kriszyp/json-schema
- State
- Published
- Severity
- 9.8 Critical
- Published
- Nov 13, 2021
- Updated
- Jan 17, 2025
- Reserved
- Nov 2, 2021
Description
json-schema is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 9.8 Critical | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | @huntrdev |
Weaknesses
- CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Affected Products
| Product | Versions |
|---|---|
kriszyp/json-schemakriszyp |
|
References
- https://huntr.dev/bounties/bb6ccd63-f505-4e3a-b55f-cd2662c261a9
- https://github.com/kriszyp/json-schema/commit/22f146111f541d9737e832823699ad3528ca7741
- [debian-lts-announce] 20221206 [SECURITY] [DLA 3228-1] node-json-schema security updatemailing-list
- https://security.netapp.com/advisory/ntap-20250117-0004/
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.