CVE-2025-15609Public exploitNetwork attack vector

API key disclosure via unauthenticated AJAX response

Published May 19, 2026 · Updated May 19, 2026

Information disclosure in Fortis for WooCommerce before 1.3.1 allows remote attackers to obtain Fortis API credentials via an AJAX request. The public fortis_ajax_request action returns a JSON fortis object containing production_user_id and production_user_api_key without authentication. Any remote visitor who can place a product in the cart can retrieve the credentials and use the Fortis API to read past orders and customer PII.

CVSS severity7.5
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Fortis for WooCommerce before 1.3.1 allows remote attackers to obtain Fortis API credentials via an AJAX request. The public fortis_ajax_request action returns a JSON fortis object containing production_user_id and production_user_api_key without authentication. Any remote visitor who can place a product in the cart can retrieve the credentials and use the Fortis API to read past orders and customer PII.

The record

CVE
CVE-2025-15609
Published
May 19, 2026
Updated
May 19, 2026
Vendor
Fortis
Product
Fortis for WooCommerce
Classifications
CWE-200, T1552
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 19, 2026CVE publishedPublication date reported by the CVE source.
  2. May 19, 2026Record 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 <1.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Fortis · Fortis for WooCommerceversion=0 <1.3.1

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

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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-200Exposure of Sensitive Information to an Unauthorized Actor
T1552Unsecured Credentials

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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