CRITICAL

CVE-2021-23389

CVSS v3

9.8

CRITICAL

EPSS Score

3.6 %

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

total.jsnpmall versions · fixed in 3.4.9

Full record on NVD

Description

The package total.js before 3.4.9 are vulnerable to Arbitrary Code Execution via the U.set() and U.get() functions.

Technical details

Published: 2021-07-12

Frequently asked questions

What is CVE-2021-23389?

The package total.js before 3.4.9 are vulnerable to Arbitrary Code Execution via the U.set() and U.get() functions.

Is CVE-2021-23389 actively exploited?

Active exploitation of CVE-2021-23389 has not been confirmed. Its EPSS score was 3.6% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-23389?

CVE-2021-23389 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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