UsersWP <= 1.2.3.9 - Authenticated (Administrator+) CSV Injection

2022-12-21 00:00

Justiice

Strategic Overview

Status

Patched in 1.2.3.10

Affected PluginUsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP

Affected Version<= 1.2.3.9

CVSS5.5Medium

CVECVE-2022-47442

View all UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP vulnerabilities

Vulnerability Overview

The UsersWP plugin for WordPress is vulnerable to CSV Injection in versions up to, and including, 1.2.3.9 via the process_users_export function. This allows administrator-level 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 1.2.3.10, or a newer patched version --- IDENTIFIER: CWE-1236 (Improper Neutralization of Formula Elements in a CSV File) The product saves user-provided information into a Comma-Separated Value (CSV) file, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as a command when the file is opened by a spreadsheet product.

External References

https://www.cve.org/CVERecord?id=CVE-2022-47442 https://www.wordfence.com/threat-intel/vulnerabilities/id/567c4487-32e3-4afd-aec7-2f8171a49ebc

CVSS Vector

5.5

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityLow

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