Export Users to CSV < 1.4 - CSV Injection

2019-09-19 00:00

Jinson Varghese Behanan

Strategic Overview

Status

Patched in 1.4

Affected PluginExport Users to CSV

Affected Version< 1.4

CVSS7.4High

CVECVE-2020-9466

View all Export Users to CSV vulnerabilities

Vulnerability Overview

The Export Users Plugin for WordPress is vulnerable to CSV Injection in versions up to, and including, 1.3.2. This allows authenticated attackers to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.

Technical Analysis

REMEDIATION: Update to version 1.4, or a newer patched version --- IDENTIFIER: CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')) The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

External References

https://www.cve.org/CVERecord?id=CVE-2020-9466 https://www.wordfence.com/threat-intel/vulnerabilities/id/aa309da6-6552-43e4-aeea-f822493dd029

CVSS Vector

7.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityLow

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