How severe is CVE-2023-6293?

CVE-2023-6293 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2023-6293 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-6293?

CVE-2023-6293 affects Sequelizejs Sequelize-typescript. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-6293?

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-2023-6293 published?

CVE-2023-6293 was published on 2023-11-24 and last updated on 2026-06-17.

CVE-2023-6293

CVE-2023-6293 is a high-severity vulnerability in Sequelizejs Sequelize-typescript with a CVSS 3.x base score of 7.1. 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-1321.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1321
Affected product: Sequelizejs Sequelize-typescript
Published: 2023-11-24
Last modified: 2026-06-17

Description

Prototype Pollution in GitHub repository robinbuschmann/sequelize-typescript prior to 2.1.6.

Frequently asked questions

What is CVE-2023-6293?: Prototype Pollution in GitHub repository robinbuschmann/sequelize-typescript prior to 2.1.6.
How severe is CVE-2023-6293?: CVE-2023-6293 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2023-6293 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-6293?: CVE-2023-6293 affects Sequelizejs Sequelize-typescript. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-6293?: 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-2023-6293 published?: CVE-2023-6293 was published on 2023-11-24 and last updated on 2026-06-17.

References

Affected products (1)

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

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