How severe is CVE-2020-7596?

CVE-2020-7596 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-7596 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-7596?

CVE-2020-7596 affects Codecov Nodejs Uploader. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-7596?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-7596 published?

CVE-2020-7596 was published on 2020-01-25 and last updated on 2026-06-17.

CVE-2020-7596

CVE-2020-7596 is a high-severity vulnerability in Codecov Nodejs Uploader with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Codecov Nodejs Uploader
Published: 2020-01-25
Last modified: 2026-06-17

Description

Codecov npm module before 3.6.2 allows remote attackers to execute arbitrary commands via the "gcov-args" argument.

Frequently asked questions

What is CVE-2020-7596?: Codecov npm module before 3.6.2 allows remote attackers to execute arbitrary commands via the "gcov-args" argument.
How severe is CVE-2020-7596?: CVE-2020-7596 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-7596 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-7596?: CVE-2020-7596 affects Codecov Nodejs Uploader. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-7596?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-7596 published?: CVE-2020-7596 was published on 2020-01-25 and last updated on 2026-06-17.

References

https://snyk.io/vuln/SNYK-JS-CODECOV-543183

Affected products (1)

cpe:2.3:a:codecov:nodejs_uploader:*:*:*:*:*:node.js:*:*

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