CVE-2021-3804 - Vulnerability Details - OpenCVE

Description

taro is vulnerable to Inefficient Regular Expression Complexity

Published: 2021-09-17

Score: 7.5 High

EPSS: 1.3% Low

KEV: No

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

nervjs

nervjs/taro

affected

Version	Status	Constraints
`unspecified`	affected	≤ 3.3.8

Configuration 1 [-]

cpe:2.3:a:taro:taro:*:*:*:*:*:node.js:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-1970	taro is vulnerable to Inefficient Regular Expression Complexity
Github GHSA	GHSA-468q-v4jj-485h	Inefficient Regular Expression Complexity in taro

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.01262.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/nervjs/taro/commit/acadb6c826ba57f2030a626f1de4f7b4608fcdb5
https://huntr.dev/bounties/0ebe85e6-cc85-42b8-957e-18d8df277414

History

No history.

Subscriptions

Taro Taro

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2021-09-17T06:15:21.000Z

Updated: 2024-08-03T17:09:09.530Z

Reserved: 2021-09-16T00:00:00.000Z

Link: CVE-2021-3804

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-09-17T07:15:09.213

Modified: 2026-06-17T04:05:48.017

Link: CVE-2021-3804

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-1333
Inefficient Regular Expression Complexity

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