Build App Online <= 1.0.18 - Unauthenticated SQL Injection

2022-12-06 00:00

Donato Di Pasquale

Strategic Overview

Status

Patched in 1.0.19

Affected PluginBuild App Online

Affected Version<= 1.0.18

CVSS9.8Critical

CVECVE-2022-3241

View all Build App Online vulnerabilities

Vulnerability Overview

The Build App Online plugin for WordPress is vulnerable to SQL Injection via an AJAX action available to unprivileged users in versions up to, and including, 1.0.18 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Technical Analysis

REMEDIATION: Update to version 1.0.19, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2022-3241 https://www.wordfence.com/threat-intel/vulnerabilities/id/f15f85c6-0bba-4bbd-b097-d205b9e0a075

CVSS Vector

9.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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