How severe is CVE-2019-10752?

CVE-2019-10752 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-10752 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-10752?

CVE-2019-10752 affects Sequelizejs Sequelize. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-10752?

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-2019-10752 published?

CVE-2019-10752 was published on 2019-10-17 and last updated on 2026-06-17.

CVE-2019-10752

CVE-2019-10752 is a critical-severity vulnerability in Sequelizejs Sequelize with a CVSS 3.x base score of 9.8. 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-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Sequelizejs Sequelize
Published: 2019-10-17
Last modified: 2026-06-17

Description

Sequelize, all versions prior to version 4.44.3 and 5.15.1, is vulnerable to SQL Injection due to sequelize.json() helper function not escaping values properly when formatting sub paths for JSON queries for MySQL, MariaDB and SQLite.

Frequently asked questions

What is CVE-2019-10752?: Sequelize, all versions prior to version 4.44.3 and 5.15.1, is vulnerable to SQL Injection due to sequelize.json() helper function not escaping values properly when formatting sub paths for JSON queries for MySQL, MariaDB and SQLite.
How severe is CVE-2019-10752?: CVE-2019-10752 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-10752 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-10752?: CVE-2019-10752 affects Sequelizejs Sequelize. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-10752?: 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-2019-10752 published?: CVE-2019-10752 was published on 2019-10-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sequelizejs:sequelize:*:*:*:*:*:node.js:*:*

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