How severe is CVE-2019-11069?

CVE-2019-11069 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2019-11069 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-2019-11069?

CVE-2019-11069 affects Sequelizejs Sequelize. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-11069?

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-2019-11069 published?

CVE-2019-11069 was published on 2019-04-10 and last updated on 2026-06-17.

CVE-2019-11069

CVE-2019-11069 is a high-severity vulnerability in Sequelizejs Sequelize with a CVSS 3.x base score of 7.5. 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-20.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (76th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Sequelizejs Sequelize
Published: 2019-04-10
Last modified: 2026-06-17

Description

Sequelize version 5 before 5.3.0 does not properly ensure that standard conforming strings are used.

Frequently asked questions

What is CVE-2019-11069?: Sequelize version 5 before 5.3.0 does not properly ensure that standard conforming strings are used.
How severe is CVE-2019-11069?: CVE-2019-11069 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-11069 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-2019-11069?: CVE-2019-11069 affects Sequelizejs Sequelize. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-11069?: 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-2019-11069 published?: CVE-2019-11069 was published on 2019-04-10 and last updated on 2026-06-17.

References

Affected products (1)

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

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