Vulnerability · Published Sep 11, 2024 · Assigned by snyk
CVE-2024-21529
High 8.2
In plain English
A high-severity prototype pollution in dset. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 55% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.8%top 44.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Versions of the package dset before 3.1.4 are vulnerable to Prototype Pollution via the dset function due improper user input sanitization. This vulnerability allows the attacker to inject malicious object property using the built-in Object property __proto__, which is recursively assigned to all the objects in the program.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | dset | 3.1.4 | GHSA-f6v4-cf5j-vf3w |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | dset | 0 – before 3.1.4 |
| n/a | org.webjars.npm:dset | 0 – before 3.1.4 |
Weakness: CWE-1321 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L/E:P