CVE-2026-13700Public exploitNetwork attack vector

Credential disclosure via unvalidated webhook URL

Published Aug 17, 2026 · Updated Aug 17, 2026

Server-side request forgery in WPCraft WooMS 9.14 and earlier allows remote attackers to disclose stored MoySklad credentials. The unauthenticated /wp-json/wooms/v1/order-update/ route accepts events[0].meta.href, and the request helper follows the supplied URL while adding the stored Basic Authorization header. Exploitation requires saved MoySklad credentials and the MoySklad-to-site order status transmitter to be enabled; successful requests expose those credentials and can reach internal hosts.

CVSS severity5.9
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in WPCraft WooMS 9.14 and earlier allows remote attackers to disclose stored MoySklad credentials. The unauthenticated /wp-json/wooms/v1/order-update/ route accepts events[0].meta.href, and the request helper follows the supplied URL while adding the stored Basic Authorization header. Exploitation requires saved MoySklad credentials and the MoySklad-to-site order status transmitter to be enabled; successful requests expose those credentials and can reach internal hosts.

The record

CVE
CVE-2026-13700
Published
Aug 17, 2026
Updated
Aug 17, 2026
Vendor
WPCraft
Product
WooMS
Classifications
CWE-918, CAPEC-664, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 17, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 17, 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 <=9.14

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WPCraft · WooMSversion=0 <=9.14

Published CVSS scores

5.9Rapid7CVSS:3.1/AV:N/AC:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
CAPEC-664Server Side Request Forgery
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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