Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2021-32790

Severity CVSS v4.0:
Pending analysis
Type:
CWE-89 SQL Injection
Publication date:
26/07/2021
Last modified:
04/08/2021

Description

Woocommerce is an open source eCommerce plugin for WordPress. An SQL injection vulnerability impacts all WooCommerce sites running the WooCommerce plugin between version 3.3.0 and 3.3.6. Malicious actors (already) having admin access, or API keys to the WooCommerce site can exploit vulnerable endpoints of `/wp-json/wc/v3/webhooks`, `/wp-json/wc/v2/webhooks` and other webhook listing API. Read-only SQL queries can be executed using this exploit, while data will not be returned, by carefully crafting `search` parameter information can be disclosed using timing and related attacks. Version 3.3.6 is the earliest version of Woocommerce with a patch for this vulnerability. There are no known workarounds other than upgrading.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
4.90
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.00 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
4.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 3.3.0 (including) 3.3.6 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 3.4.0 (including) 3.4.8 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 3.5.0 (including) 3.5.9 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 3.6.0 (including) 3.6.6 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 3.7.0 (including) 3.7.2 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 3.8.0 (including) 3.8.2 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 3.9.0 (including) 3.9.4 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 4.0.0 (including) 4.0.2 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 4.1.0 (including) 4.1.2 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 4.2.0 (including) 4.2.3 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 4.3.0 (including) 4.3.4 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 4.4.0 (including) 4.4.2 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 4.5.0 (including) 4.5.3 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 4.6.0 (including) 4.6.3 (excluding)
cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:wordpress:*:* 4.7.0 (including) 4.7.2 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools