The package bmoor before 0.8.12 are vulnerable to Prototype Pollution via the set function.
CVE-2020-7736
HIGHNVD 7.37.3
EchelonGraph scoreLOW confidence
This high-severity CVE scores 7.3 under NVD CVSS v3. EPSS exploit-prediction score not yet available (the EPSS model rescores nightly; freshly-published CVEs typically appear within 48 hours). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).
Triggered by: NVD CVSS baseline
Sources: nvd
7.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.3Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.3
- EG Score
- 7.3(low)
- EPSS
- 70.7%
- KEV
- Not listed
Published
October 2, 2020
Last Modified
November 21, 2024
References (4)
- report@snykhttps://github.com/b-heilman/bmoor/commit/7d4a086a1dc3ef11ed0b323824d02348734b7da5
- report@snykhttps://snyk.io/vuln/SNYK-JS-BMOOR-598664
- af854a3a-2127-422b-91ae-364da2661108https://github.com/b-heilman/bmoor/commit/7d4a086a1dc3ef11ed0b323824d02348734b7da5
- af854a3a-2127-422b-91ae-364da2661108https://snyk.io/vuln/SNYK-JS-BMOOR-598664
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Frequently asked(5)
What is CVE-2020-7736?
CVE-2020-7736 is a high vulnerability published on October 2, 2020. The package bmoor before 0.8.12 are vulnerable to Prototype Pollution via the set function.
When was CVE-2020-7736 disclosed?
CVE-2020-7736 was first published in the National Vulnerability Database on October 2, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-7736 actively exploited?
CVE-2020-7736 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 70.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2020-7736?
CVE-2020-7736 has a CVSS v3 base score of 7.3 (NVD). The EG score is currently aggregating — additional source signals are being incorporated as they become available..
How do I remediate CVE-2020-7736?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-7736, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2020-7736
Is Your Infrastructure Affected by CVE-2020-7736?
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