KEV Entry

CVE-2023-28121

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2023-28121

2023-07-17 10:27 UTC

Timestamps

2023-07-17

2023-07-17

Scope

KEVIntel entry: An issue in WooCommerce Payments plugin for WordPress (versions 5.6.1 and lower) allows an unauthenticated attacker to send requests on behalf of... | Affected: WooCommerce / WooCommerce Payments | CVSS: 9.8 (CRITICAL) | EPSS: 0.93462 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2023-28121', 'url': 'https://www.cve.org/CVERecord?id=CVE-2023-28121'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2023-28121'}

4a78d4f2-33df-48c6-89e1-8b969f9af80a

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-23 11:12 UTC

2026-06-23 11:12 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2023-07-17T10:27:14.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 9.8,
  "cvss_severity": "CRITICAL",
  "epss_percentile": 0.99808,
  "epss_score": 0.93462,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": true,
  "product": "WooCommerce Payments",
  "title": "An issue in WooCommerce Payments plugin for WordPress (versions 5.6.1 and lower) allows an unauthenticated attacker to send requests on behalf of...",
  "used_in_malware": "unknown",
  "vendor": "WooCommerce"
}
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