CVE-2021-3804

7.5 highEPSS 1.3%

High (7.5) in taro taro. EPSS 1.3% chance of exploitation in the next 30 days. Fixed in @tarojs/helper 3.3.9.

taro is vulnerable to Inefficient Regular Expression Complexity

Severity

7.5 high

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

EPSS: 1.3% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE: CWE-1333
Published: 2021-09-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-468q-v4jj-485h	npm	@tarojs/helper	<3.3.9	3.3.9