CVE-2020-28280
CRITICALCVSS 9.8/10EPSS 2.94%
Last modified
CVE-2020-28280 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Prototype pollution vulnerability in 'predefine' versions 0.0.0 through 0.1.2 allows an attacker to cause a denial of service and may lead to remote code execution.. EPSS estimates a 2.94% chance of exploitation in the next 30 days.
Description
Prototype pollution vulnerability in 'predefine' versions 0.0.0 through 0.1.2 allows an attacker to cause a denial of service and may lead to remote code execution.
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 |
|---|---|---|
| Predefine Project | Predefine | >= 0.0.0, <= 0.1.2 |
References
- https://github.com/bigpipe/predefine/blob/238137e3d1b8288ff5d7529c3cbcdd371888c26b/index.js#L284Exploit, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28280Broken Link, Third Party Advisory
- https://github.com/bigpipe/predefine/blob/238137e3d1b8288ff5d7529c3cbcdd371888c26b/index.js#L284Exploit, Third Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28280Broken Link, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-28280?
Prototype pollution vulnerability in 'predefine' versions 0.0.0 through 0.1.2 allows an attacker to cause a denial of service and may lead to remote code execution.
How severe is CVE-2020-28280?
CVE-2020-28280 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.94% probability of exploitation in the next 30 days.
How do I fix CVE-2020-28280?
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-2020-28280?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST