CVE-2022-0412

TI WooCommerce Wishlist / TI WooCommerce Wishlist Pro < 1.40.1 - Unauthenticated SQL Injection

2022-01-31 00:00

Strategic Overview

Status: Patched in 1.40.1
Affected Plugin: TI WooCommerce Wishlist
Affected Version: < 1.40.1
CVSS: 9.8Critical
Weakness type: CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE: CVE-2022-0412

View all TI WooCommerce Wishlist vulnerabilities

At a glance

CVE-2022-0412 is a critical-severity Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in the TI WooCommerce Wishlist WordPress plugin, affecting versions < 1.40.1. It carries a CVSS score of 9.8 (reachable over the network; low attack complexity; high confidentiality, integrity, availability impact). Exploitation requires no authentication. The issue is fixed in version 1.40.1; sites on affected versions should update now. Disclosed January 2022, reported by Krzysztof Zając.

Vulnerability Overview

The TI WooCommerce Wishlist WordPress plugin before 1.40.1, TI WooCommerce Wishlist Pro WordPress plugin before 1.40.1 do not sanitise and escape the item_id parameter before using it in a SQL statement via the wishlist/remove_product REST endpoint, allowing unauthenticated attackers to perform SQL injection attacks

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user. A successful exploit has high impact on confidentiality, integrity, availability — full site compromise territory.

CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Reaching this weakness in TI WooCommerce Wishlist < 1.40.1 takes no account at all. SQL injection happens when request data is concatenated into a query instead of being bound as a parameter, letting an attacker change the structure of the statement rather than just its values.

A working injection can read any table the database user can see, which on a WordPress install means user records, password hashes and session or API secrets stored in options. For TI WooCommerce Wishlist the fix is 1.40.1: builds < 1.40.1 are affected, anything from 1.40.1 onward is not.

Remediation

Update to version 1.40.1, or a newer patched version

How does WordSec protect against this?

Requests carrying this pattern arrive without a session, so nothing upstream of the firewall gets a chance to reject them: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: TI WooCommerce Wishlist 1.40.1 closes this, and updating the plugin is the step that ends it.

Firewall
Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2022-0412 https://www.wordfence.com/threat-intel/vulnerabilities/id/dc3457a5-3d5b-40dc-b9b1-e819187c4d99 https://nvd.nist.gov/vuln/detail/CVE-2022-0412

Related records

Same weakness class

Other vulnerabilities in TI WooCommerce Wishlist

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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