CVE-2020-8125
CRITICALCVSS 9.8/10EPSS 4.12%
Last modified
CVE-2020-8125 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Flaw in input validation in npm package klona version 1.1.0 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using klona.. EPSS estimates a 4.12% chance of exploitation in the next 30 days.
Description
Flaw in input validation in npm package klona version 1.1.0 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using klona.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Klona Project | Klona | <= 1.1.0 |
References
- https://hackerone.com/reports/778414Exploit, Patch, Third Party Advisory
- https://hackerone.com/reports/778414Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-8125?
Flaw in input validation in npm package klona version 1.1.0 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using klona.
How severe is CVE-2020-8125?
CVE-2020-8125 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 4.12% probability of exploitation in the next 30 days.
How do I fix CVE-2020-8125?
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.
Are you affected by CVE-2020-8125?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST