CVE-2021-3804

HIGH
Published Sep 17, 20214y ago · Modified Jun 17, 20262w ago
7.5 CVSS 3.1
High
Find Similar
Published Sep 17, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

taro is vulnerable to Inefficient Regular Expression Complexity

CVSS Details

Base Score
7.5
Exploitability
3.9
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-1333

Affected Products 1

VendorProductVersionRange
tarotaro* <3.3.9

References 2

  • github.com https://github.com/nervjs/taro/commit/acadb6c826ba57f2030a626f1de4f7b4608fcdb5
    PatchThird Party Advisory
  • huntr.dev https://huntr.dev/bounties/0ebe85e6-cc85-42b8-957e-18d8df277414
    ExploitIssue TrackingPatchThird Party Advisory

Remediation

  • github.com https://github.com/nervjs/taro/commit/acadb6c826ba57f2030a626f1de4f7b4608fcdb5
    PatchThird Party Advisory
  • huntr.dev https://huntr.dev/bounties/0ebe85e6-cc85-42b8-957e-18d8df277414
    ExploitIssue TrackingPatchThird Party Advisory