CVE-2022-3481Public exploitNetwork attack vector

Unauthenticated SQL injection via unescaped SKU parameter

Published Nov 7, 2022 · Updated May 1, 2025

SQL injection in OPMC Dropshipping for WooCommerce before 4.4 allows remote attackers to read database data through a REST request. The product-sku REST route incorporates the attacker-controlled sku value into an SQL statement without adequate sanitization, escaping, or query preparation. The route accepts unauthenticated POST requests, and a crafted value can append database operations, including a time-delay expression or extraction query.

CVSS severity9.8
Critical
EPSS probability3.95%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in OPMC Dropshipping for WooCommerce before 4.4 allows remote attackers to read database data through a REST request. The product-sku REST route incorporates the attacker-controlled sku value into an SQL statement without adequate sanitization, escaping, or query preparation. The route accepts unauthenticated POST requests, and a crafted value can append database operations, including a time-delay expression or extraction query.

The record

CVE
CVE-2022-3481
Published
Nov 7, 2022
Updated
May 1, 2025
Vendor
OPMC
Product
Dropshipping for WooCommerce
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 7, 2022CVE publishedPublication date reported by the CVE source.
  2. May 1, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <4.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OPMC · Dropshipping for WooCommerceversion=0 <4.4

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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