Vulnerability Description
The package property-expr before 2.0.3 are vulnerable to Prototype Pollution via the setter function.
CVSS Score
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Property-Expr Project | Property-Expr | < 2.0.3 |
Related Weaknesses (CWE)
References
- https://github.com/jquense/expr/commit/df846910915d59f711ce63c1f817815bceab5ff7PatchThird Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-598857ExploitThird Party Advisory
- https://snyk.io/vuln/SNYK-JS-PROPERTYEXPR-598800ExploitThird Party Advisory
- https://github.com/jquense/expr/commit/df846910915d59f711ce63c1f817815bceab5ff7PatchThird Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-598857ExploitThird Party Advisory
- https://snyk.io/vuln/SNYK-JS-PROPERTYEXPR-598800ExploitThird Party Advisory
FAQ
What is CVE-2020-7707?
CVE-2020-7707 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The package property-expr before 2.0.3 are vulnerable to Prototype Pollution via the setter function.
How severe is CVE-2020-7707?
CVE-2020-7707 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-7707?
Check the references section above for vendor advisories and patch information. Affected products include: Property-Expr Project Property-Expr.