CVE-2021-4306

7.5 highEPSS 1.0%

A vulnerability classified as problematic has been found in cronvel terminal-kit up to 2.1.7. Affected is an unknown function. The manipulation leads to inefficient regular expression complexity. Upgrading to version 2.1.8 is able to address this issue. The name of the patch is a2e446cc3927b559d0281683feb9b821e83b758c. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-217620.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-31)
CWE: CWE-1333
Published: 2023-01-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

terminal-kit_project:terminal-kit

Packages (OSV)

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-wxgh-8gmr-3qh3	npm	terminal-kit	<2.1.8	2.1.8

References

https://github.com/cronvel/terminal-kit/commit/a2e446cc3927b559d0281683feb9b821e83b758c
https://github.com/cronvel/terminal-kit/releases/tag/v2.1.8
https://vuldb.com/?ctiid.217620
https://vuldb.com/?id.217620
https://github.com/cronvel/terminal-kit/commit/a2e446cc3927b559d0281683feb9b821e83b758c

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