CRITICAL

CVE-2024-40453

CVSS v3

9.8

CRITICAL

EPSS Score

1.1 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

squirrellynpmfrom 9.0.0 · fixed in 9.1.0

Full record on NVD

Description

squirrellyjs squirrelly v9.0.0 and fixed in v.9.0.1 was discovered to contain a code injection vulnerability via the component options.varName.

Technical details

Published: 2024-08-21

Frequently asked questions

What is CVE-2024-40453?

squirrellyjs squirrelly v9.0.0 and fixed in v.9.0.1 was discovered to contain a code injection vulnerability via the component options.varName.

Is CVE-2024-40453 actively exploited?

Active exploitation of CVE-2024-40453 has not been confirmed. Its EPSS score was 1.1% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-40453?

CVE-2024-40453 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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