CVE-2021-23760 Prototype Pollution
Prototype pollution in the keyget library allows attackers to cause denial of service and potentially execute remote code.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-23760?
CVE-2021-23760 is a medium-severity vulnerability in n/a, published on 28 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The package keyget from 0.0.0 are vulnerable to Prototype Pollution via the methods set, push, and at which could allow an attacker to cause a denial of service and may lead to remote code execution. **Note:** This vulnerability derives from an incomplete fix to [CVE-2020-28272](https://security.snyk.io/vuln/SNYK-JS-KEYGET-1048048)
Weakness: CWE-1321
Which versions are affected by CVE-2021-23760?
2 open source packages ship an affected version, including keyget. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
keyget npm | All versions to 2.4.0 | None |
keyget npm | All versions to 2.4.0 | None |
Products include Keyget Project Keyget.
How do I fix CVE-2021-23760?
No fix has been published for CVE-2021-23760 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-23760 being exploited?
There is no known exploitation of CVE-2021-23760 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-9fp7-4fjm-q3mf.