CVE-2020-7677
CRITICALCVSS 9.8/10EPSS 1.60%
Last modified
CVE-2020-7677 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. This affects the package thenify before 3.3.1. The name argument provided to the package can be controlled by users without any sanitization, and this is provided to the eval function without any sanitization.. EPSS estimates a 1.60% chance of exploitation in the next 30 days.
Description
This affects the package thenify before 3.3.1. The name argument provided to the package can be controlled by users without any sanitization, and this is provided to the eval function without any sanitization.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Thenify Project | Thenify | < 3.3.1 |
| Debian | Debian Linux | 10.0 |
| Fedoraproject | Fedora | 36 |
| Fedoraproject | Fedora | 37 |
References
- https://lists.debian.org/debian-lts-announce/2022/09/msg00039.htmlMailing List, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-572317Exploit, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-JS-THENIFY-571690Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00039.htmlMailing List, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-572317Exploit, Third Party Advisory
- https://security.snyk.io/vuln/SNYK-JS-THENIFY-571690Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-7677?
This affects the package thenify before 3.3.1. The name argument provided to the package can be controlled by users without any sanitization, and this is provided to the eval function without any sanitization.
How severe is CVE-2020-7677?
CVE-2020-7677 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.60% probability of exploitation in the next 30 days.
How do I fix CVE-2020-7677?
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.
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Are you affected by CVE-2020-7677?
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