How severe is CVE-2019-10759?

CVE-2019-10759 has a CVSS 3.x base score of 9.9, rated critical 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-2019-10759 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-10759?

CVE-2019-10759 affects Safer-eval Project Safer-eval. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-10759?

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

When was CVE-2019-10759 published?

CVE-2019-10759 was published on 2019-10-15 and last updated on 2026-06-17.

CVE-2019-10759

CVE-2019-10759 is a critical-severity vulnerability in Safer-eval Project Safer-eval with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
CVSS v2: 6.5
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Safer-eval Project Safer-eval
Published: 2019-10-15
Last modified: 2026-06-17

Description

safer-eval before 1.3.4 are vulnerable to Arbitrary Code Execution. A payload using constructor properties can escape the sandbox and execute arbitrary code.

Frequently asked questions

What is CVE-2019-10759?: safer-eval before 1.3.4 are vulnerable to Arbitrary Code Execution. A payload using constructor properties can escape the sandbox and execute arbitrary code.
How severe is CVE-2019-10759?: CVE-2019-10759 has a CVSS 3.x base score of 9.9, rated critical 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-2019-10759 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-10759?: CVE-2019-10759 affects Safer-eval Project Safer-eval. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-10759?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-10759 published?: CVE-2019-10759 was published on 2019-10-15 and last updated on 2026-06-17.

References

https://snyk.io/vuln/SNYK-JS-SAFEREVAL-173772

Affected products (1)

cpe:2.3:a:safer-eval_project:safer-eval:*:*:*:*:*:*:*:*

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