Vulnerability · Published Apr 23, 2021 · Assigned by tenable
CVE-2021-20087
High 8.8
In plain English
A high-severity security flaw in jquery-deparam. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.1% (higher than 82% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)2.1%top 18.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in jquery-deparam 0.5.1 allows a malicious user to inject properties into Object.prototype.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | jquery-deparam | no fix listed | GHSA-xg68-chx2-253g |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | jquery-deparam | 0.5.1 |