CVE-2022-25354 Prototype Pollution
Prototype pollution in the set-in library allows attackers to modify object prototypes, potentially leading to code execution or privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2022-25354?
CVE-2022-25354 is a high-severity vulnerability in set-in, published on 17 Mar 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The package set-in before 2.0.3 are vulnerable to Prototype Pollution via the setIn method, as it allows an attacker to merge object prototypes into it. **Note:** This vulnerability derives from an incomplete fix of [CVE-2020-28273](https://security.snyk.io/vuln/SNYK-JS-SETIN-1048049)
Weakness: CWE-1321
Which versions are affected by CVE-2022-25354?
2 open source packages ship an affected version, including set-in. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
set-in npm | All versions | 2.0.3 |
set-in npm | All versions | 2.0.3 |
Products include Set-in Project Set-In.
How do I fix CVE-2022-25354?
Upgrade set-in to 2.0.3 or later.
Is CVE-2022-25354 being exploited?
There is no known exploitation of CVE-2022-25354 in the wild and no public exploit code.
Other vulnerabilities in set-in
Sources
Also known as GHSA-6956-83fg-5wc5, SNYK-JS-SETIN-2388571.