CVE-2020-7600
MEDIUMCVSS 5.3/10EPSS 1.13%
Last modified
CVE-2020-7600 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. querymen prior to 2.1.4 allows modification of object properties. The parameters of exported function handler(type, name, fn) can be controlled by users without any sanitization. EPSS estimates a 1.13% chance of exploitation in the next 30 days.
Description
querymen prior to 2.1.4 allows modification of object properties. The parameters of exported function handler(type, name, fn) can be controlled by users without any sanitization. This could be abused for Prototype Pollution attacks.
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 |
|---|---|---|
| Querymen Project | Querymen | < 2.1.4 |
References
- https://github.com/diegohaz/querymen/commit/1987fefcb3b7508253a29502a008d5063a873cefExploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-QUERYMEN-559867Patch, Third Party Advisory
- https://github.com/diegohaz/querymen/commit/1987fefcb3b7508253a29502a008d5063a873cefExploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-QUERYMEN-559867Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-7600?
querymen prior to 2.1.4 allows modification of object properties. The parameters of exported function handler(type, name, fn) can be controlled by users without any sanitization. This could be abused for Prototype Pollution attacks.
How severe is CVE-2020-7600?
CVE-2020-7600 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.13% probability of exploitation in the next 30 days.
How do I fix CVE-2020-7600?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-7600?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST