CVE-2020-7688
HIGHCVSS 7.8/10EPSS 0.55%
Last modified
CVE-2020-7688 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. The issue occurs because tagName user input is formatted inside the exec function is executed without any checks.. EPSS estimates a 0.55% chance of exploitation in the next 30 days.
Description
The issue occurs because tagName user input is formatted inside the exec function is executed without any checks.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mversion Project | Mversion | < 2.0.1 |
References
- https://github.com/418sec/huntr/pull/102Exploit, Third Party Advisory
- https://github.com/mikaelbr/mversion/commit/b7a8b32600e60759a7ad3921ec4a2750bf173482Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-MVERSION-573174Exploit, Third Party Advisory
- https://github.com/418sec/huntr/pull/102Exploit, Third Party Advisory
- https://github.com/mikaelbr/mversion/commit/b7a8b32600e60759a7ad3921ec4a2750bf173482Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-MVERSION-573174Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-7688?
The issue occurs because tagName user input is formatted inside the exec function is executed without any checks.
How severe is CVE-2020-7688?
CVE-2020-7688 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.55% probability of exploitation in the next 30 days.
How do I fix CVE-2020-7688?
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-2020-7688?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST