high7.3
CVE-2021-23558
Prototype Pollution in bmoor
Impact
The package bmoor before 0.10.1 is vulnerable to Prototype Pollution due to missing sanitization in set function. **Note:** This vulnerability derives from an incomplete fix in [CVE-2020-7736](https://security.snyk.io/vuln/SNYK-JS-BMOOR-598664)
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | bmoor | < 0.10.1 | 0.10.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Bmoor Project | Bmoor | before 0.10.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/b-heilman/bmoor/commit/29b0162cc1dc1791fc060891f568b0ae29bc542b
- https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/
- https://snyk.io/vuln/SNYK-JS-BMOOR-2342622
- https://github.com/advisories/GHSA-4m8h-h59m-m34j
- https://nvd.nist.gov/vuln/detail/CVE-2021-23558
- https://security.snyk.io/vuln/SNYK-JS-BMOOR-598664