Astra Pro Addon <= 3.5.1 - Unauthenticated SQL Injection

2021-07-08 00:00

Ngoc Nguyen

Strategic Overview

Status

Patched in 3.5.2

Affected PluginAstra Pro Addon

Affected Version< 3.5.2

CVSS9.8Critical

CVECVE-2021-24507

View all Astra Pro Addon vulnerabilities

Vulnerability Overview

The Astra Pro Addon WordPress plugin before 3.5.2 did not properly sanitise or escape some of the POST parameters from the astra_pagination_infinite and astra_shop_pagination_infinite AJAX action (available to both unauthenticated and authenticated user) before using them in SQL statement, leading to an SQL Injection issues

Technical Analysis

REMEDIATION: Update to version 3.5.2, or a newer patched version --- IDENTIFIER: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')) The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24507 https://www.wordfence.com/threat-intel/vulnerabilities/id/ec3dd825-bee3-4d09-bc98-aff665988641

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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