What’s Vulnerable › Vulnerabilities

CVE-2020-7708: Prototype Pollution

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-08-18 · updated 2026-06-17
• Weakness: CWE-1321

Description

The package irrelon-path before 4.7.0; the package @irrelon/path before 4.7.0 are vulnerable to Prototype Pollution via the set, unSet, pushVal and pullVal functions.

Affected products

• Irrelon @Irrelon/Path: before 4.7.0 — fixed in 4.7.0
• Irrelon-Path: before 4.7.0 — fixed in 4.7.0

How to fix

Upgrade to a fixed version: Irrelon @Irrelon/Path 4.7.0; Irrelon-Path 4.7.0. Check the vendor advisory for mitigations.

References

• https://github.com/Irrelon/irrelon-path/commit/8a126b160c1a854ae511659c111413ad9910ebe3
• https://snyk.io/vuln/SNYK-JS-IRRELONPATH-598672
• https://snyk.io/vuln/SNYK-JS-IRRELONPATH-598673
• https://github.com/Irrelon/irrelon-path/commit/8a126b160c1a854ae511659c111413ad9910ebe3
• https://snyk.io/vuln/SNYK-JS-IRRELONPATH-598672
• https://snyk.io/vuln/SNYK-JS-IRRELONPATH-598673

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