Security readout for executives and security teams
Plain-English summary
A WordPress WooCommerce add-on could let an unauthenticated visitor place regular products into a cart as free gifts. The direct impact is limited to order integrity and potential revenue loss, not data theft or site takeover, based on the provided sources.
Executive priority
Prioritize remediation for revenue-generating WooCommerce stores using this plugin. The issue is not critical infrastructure compromise, but it can enable unauthorized discounts and margin loss without login requirements.
Technical view
CVE-2022-3459 affects WooCommerce Multiple Free Gift through version 1.2.3. The issue is insufficient server-side validation of which products qualify as gifts, mapped to CWE-639. CVSS 3.1 is 5.3 because exploitation is network-accessible, low complexity, unauthenticated, and impacts integrity only.
Likely exposure
Exposure is likely limited to WordPress sites running WooCommerce with the WooCommerce Multiple Free Gift plugin installed at version 1.2.3 or earlier. Sites not using this plugin are not exposed based on the supplied evidence.
Exploitation context
The sources describe unauthenticated abuse but do not cite active exploitation, public weaponization, or CISA KEV listing. Treat this as business-abuse risk for ecommerce checkout flows, not confirmed widespread exploitation.
Researcher notes
Evidence is limited to vulnerability metadata, Wordfence attribution, and a WordPress Trac source reference. No patch diff, exploit proof, or active exploitation evidence is included in the bundle, so validation should stay focused on version exposure and business-flow integrity.
Mitigation direction
- Inventory WordPress sites for WooCommerce Multiple Free Gift plugin usage.
- Treat versions 1.2.3 and earlier as vulnerable.
- Check vendor or Wordfence guidance for a fixed release before upgrading.
- Disable or remove the plugin if no confirmed fixed version is available.
- Review recent orders for non-eligible products added as free gifts.
Validation and detection
- Confirm whether the plugin is installed and record its exact version.
- Verify affected sites use WooCommerce checkout flows with free-gift promotions.
- Review order history for unexpected free regular products.
- Confirm server-side checks reject non-eligible gift products in staging.
- Document findings and compensating controls for ecommerce operations.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-639: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2022-3459 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Authorization Bypass Through User-Controlled Key
Authorization Bypass Through User-Controlled Key represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.