Vulnerability Description
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in jquery-plugin-query-object 2.2.3 allows a malicious user to inject properties into Object.prototype.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jquery-Plugin-Query-Object Project | Jquery-Plugin-Query-Object | 2.2.3 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/166299/WordPress-Core-5.9.0-5.9.1-Cross-SitThird Party AdvisoryVDB Entry
- https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquerExploitThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- http://packetstormsecurity.com/files/166299/WordPress-Core-5.9.0-5.9.1-Cross-SitThird Party AdvisoryVDB Entry
- https://github.com/BlackFan/client-side-prototype-pollution/blob/master/pp/jquerExploitThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2021-20083?
CVE-2021-20083 is a vulnerability with a CVSS score of 8.8 (HIGH). Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in jquery-plugin-query-object 2.2.3 allows a malicious user to inject properties into Object.prototype.
How severe is CVE-2021-20083?
CVE-2021-20083 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-20083?
Check the references section above for vendor advisories and patch information. Affected products include: Jquery-Plugin-Query-Object Project Jquery-Plugin-Query-Object.