BlogSafe.org

WordPress CVEs

Search and review WordPress-related vulnerability records.

← Back to CVE list

CVE-2021-32790

MEDIUM 4.9 CVSS 3.1
Published
July 26, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
security-advisories@github.com
Weakness
CWE-89
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

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.

Affected WordPress components

  • WooCommerce Plugin · woocommerce
    Confirmed match Active
    From 4.2.0 (including) to 4.2.3 (excluding); From 4.1.0 (including) to 4.1.2 (excluding); From 4.0.0 (including) to 4.0.2 (excluding); From 3.9.0 (including) to 3.9.4 (excluding); From 3.8.0 (including) to 3.8.2 (excluding); From 3.7.0 (including) to 3.7.2 (excluding); Version >= 3.3.0, < 3.3.6; From 3.3.0 (including) to 3.3.6 (excluding); From 3.4.0 (including) to 3.4.8 (excluding); From 3.5.0 (including) to 3.5.9 (excluding); From 3.6.0 (including) to 3.6.6 (excluding); From 5.5.0 (including) to 5.5.1 (excluding); From 5.4.0 (including) to 5.4.2 (excluding); From 5.3.0 (including) to 5.3.1 (excluding); From 5.2.0 (including) to 5.2.3 (excluding); From 5.1.0 (including) to 5.1.1 (excluding); From 5.0.0 (including) to 5.0.1 (excluding); From 4.9.0 (including) to 4.9.3 (excluding); From 4.8.0 (including) to 4.8.1 (excluding); From 4.7.0 (including) to 4.7.2 (excluding); From 4.6.0 (including) to 4.6.3 (excluding); From 4.5.0 (including) to 4.5.3 (excluding); From 4.4.0 (including) to 4.4.2 (excluding); From 4.3.0 (including) to 4.3.4 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • woocommerce woocommerce — Version >= 3.3.0, < 3.3.6
  • woocommerce woocommerce — From 3.3.0 (including) to 3.3.6 (excluding)
  • woocommerce woocommerce — From 3.4.0 (including) to 3.4.8 (excluding)
  • woocommerce woocommerce — From 3.5.0 (including) to 3.5.9 (excluding)
  • woocommerce woocommerce — From 3.6.0 (including) to 3.6.6 (excluding)
  • woocommerce woocommerce — From 3.7.0 (including) to 3.7.2 (excluding)
  • woocommerce woocommerce — From 3.8.0 (including) to 3.8.2 (excluding)
  • woocommerce woocommerce — From 3.9.0 (including) to 3.9.4 (excluding)
  • woocommerce woocommerce — From 4.0.0 (including) to 4.0.2 (excluding)
  • woocommerce woocommerce — From 4.1.0 (including) to 4.1.2 (excluding)
  • woocommerce woocommerce — From 4.2.0 (including) to 4.2.3 (excluding)
  • woocommerce woocommerce — From 4.3.0 (including) to 4.3.4 (excluding)
  • woocommerce woocommerce — From 4.4.0 (including) to 4.4.2 (excluding)
  • woocommerce woocommerce — From 4.5.0 (including) to 4.5.3 (excluding)
  • woocommerce woocommerce — From 4.6.0 (including) to 4.6.3 (excluding)
  • woocommerce woocommerce — From 4.7.0 (including) to 4.7.2 (excluding)
  • woocommerce woocommerce — From 4.8.0 (including) to 4.8.1 (excluding)
  • woocommerce woocommerce — From 4.9.0 (including) to 4.9.3 (excluding)
  • woocommerce woocommerce — From 5.0.0 (including) to 5.0.1 (excluding)
  • woocommerce woocommerce — From 5.1.0 (including) to 5.1.1 (excluding)
  • woocommerce woocommerce — From 5.2.0 (including) to 5.2.3 (excluding)
  • woocommerce woocommerce — From 5.3.0 (including) to 5.3.1 (excluding)
  • woocommerce woocommerce — From 5.4.0 (including) to 5.4.2 (excluding)
  • woocommerce woocommerce — From 5.5.0 (including) to 5.5.1 (excluding)

References

  • github.com https://github.com/woocommerce/woocommerce/security/advisories/GHSA-7vx5-x39w-q24g Patch, Third Party Advisory
  • woocommerce.com https://woocommerce.com/posts/critical-vulnerability-detected-july-2021/ Vendor Advisory
  • nvd.nist.gov Official NVD record