High
Security advisory
woocommerce-gutenberg-products-block is a feature plugin for WooCommerce Gutenberg Blocks. An SQL injection vulnerability impacts all WooCommerce sites running the WooCommerce Blocks feature plugin between version 2.5.0 and prior to version 2.5.16. Via a carefully crafted URL, an exploit can be executed against the `wc/store/products/collection-data?calculate_attribute_counts[][taxonomy]` endpoint that allows the execution of a read only sql query. There are patches for many versions of this package, starting with version 2.5.16. There are no known workarounds aside from upgrading.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2021-32789
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 11:48 UTC · Revision 1
Source evidence
woocommerce-gutenberg-products-block is a feature plugin for WooCommerce Gutenberg Blocks. An SQL injection vulnerability impacts all WooCommerce sites running the WooCommerce Blocks feature plugin between version 2.5.0 and prior to version 2.5.16. Via a carefully crafted URL, an exploit can be executed against the `wc/store/products/collection-data?calculate_attribute_counts[][taxonomy]` endpoint that allows the execution of a read only sql query. There are patches for many versions of this package, starting with version 2.5.16. There are no known workarounds aside from upgrading.
osv:CVE-2021-32789
Complete source record
{
"id": "76a0111c17845cf817a58c925e4765e50fcc1c8885a04315d86588d11b17ddc3",
"url": "https://osv.dev/vulnerability/CVE-2021-32789",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2021-32789",
"summary": "woocommerce-gutenberg-products-block is a feature plugin for WooCommerce Gutenberg Blocks. An SQL injection vulnerability impacts all WooCommerce sites running the WooCommerce Blocks feature plugin between version 2.5.0 and prior to version 2.5.16. Via a carefully crafted URL, an exploit can be executed against the `wc/store/products/collection-data?calculate_attribute_counts[][taxonomy]` endpoint that allows the execution of a read only sql query. There are patches for many versions of this package, starting with version 2.5.16. There are no known workarounds aside from upgrading.",
"evidence": "osv:CVE-2021-32789",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2021-32789",
"aliases": [
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"GHSA-6hq4-w6wv-8wrp"
],
"metrics": [
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"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
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{
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{
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{
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{
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],
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{
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{
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],
"versions": [
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"v5.1.0",
"v4.0.0",
"v3.6.0",
"v3.4.0",
"v3.1.0",
"v5.5.0-dev",
"v5.3.1-dev",
"v5.3.0-dev",
"v5.1.0-dev",
"v4.9.1-dev",
"v4.7.0-dev",
"v4.9.0-dev",
"v4.0.0-dev",
"v3.8.0-dev",
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],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-32789.json"
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],
"modified": "2026-10-20T10:54:44.300851284Z",
"provider": "osv",
"references": [
"https://woocommerce.com/posts/critical-vulnerability-detected-july-2021/",
"https://hackerone.com/reports/1260787",
"https://wooengineering.wordpress.com/2021/07/14/incident-report-sql-injection-via-store-api/",
"https://github.com/woocommerce/woocommerce-gutenberg-products-block-ghsa-6hq4-w6wv-8wrp/pull/1",
"https://github.com/woocommerce/woocommerce-gutenberg-products-block/security/advisories/GHSA-6hq4-w6wv-8wrp"
],
"provider_metadata": {
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},
"related_cves": [
{
"value": "CVE-2021-32789",
"evidence": "/id"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 386045,
"published_at": "2021-07-26T16:15:07.743+00:00"
}