critical9.8
CVE-2021-25952
Prototype polluation in just-safe-set
Impact
Prototype pollution vulnerability in ‘just-safe-set’ versions 1.0.0 through 2.2.1 allows an attacker to cause a denial of service and may lead to remote code execution.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | just-safe-set | >= 1.0.0, < 2.2.2 | 2.2.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Just-Safe-Set Project | Just-Safe-Set | from 1.0.0 through 2.2.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/angus-c/just/commit/dd57a476f4bb9d78c6f60741898dc04c71d2eb53
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25952
- https://github.com/advisories/GHSA-v26w-gcxh-v4r7
- https://nvd.nist.gov/vuln/detail/CVE-2021-25952
- https://github.com/angus-c/just/pull/267