CVE-2022-42743
Last modified
CVE-2022-42743 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. deep-parse-json version 1.0.2 allows an external attacker to edit or add new properties to an object. This is possible because the application does not correctly validate the incoming JSON keys, thus allowing the '__proto__' property to be edited.. EPSS estimates a 0.61% chance of exploitation in the next 30 days.
Description
deep-parse-json version 1.0.2 allows an external attacker to edit or add new properties to an object. This is possible because the application does not correctly validate the incoming JSON keys, thus allowing the '__proto__' property to be edited.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Deep-Parse-Json Project | Deep-Parse-Json | 1.0.2 |
References
- https://fluidattacks.com/advisories/buuren/Exploit, Third Party Advisory
- https://fluidattacks.com/advisories/buuren/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- 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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