by Kastro
Paper/Archive/CVE-2021-23558

CVE-2021-23558

snyk — Prototype Pollution

EPSS 2%CVSS 9.8
critical.is priorityof 100
45
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 76.2.762 × 2015.2No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

The package bmoor before 0.10.1 are 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

ProductAffectedFixed inSource
n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
snyk (CNA)7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P

References

refsnyk.io/vuln/SNYK-JS-BMOOR-2342622refgithub.com/b-heilman/bmoor/commit/29b0162cc1dc1791fc060891f568b0ae29bc542brefsnyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation