CVE-2025-15511Network attack vectorHinoki check available

Unauthenticated order-status modification via unchecked webhook

Published Jan 28, 2026 · Updated Jan 28, 2026

Missing authorization in RupantorPay WooCommerce Plugin 2.0.0 and earlier allows remote attackers to modify WooCommerce order statuses. The handle_webhook() function accepts crafted requests to its WooCommerce API endpoint and updates an order without checking the caller's capability. No authentication or user interaction is required, and the demonstrated consequence is limited to unauthorized order-status changes.

CVSS severity5.3
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Missing authorization in RupantorPay WooCommerce Plugin 2.0.0 and earlier allows remote attackers to modify WooCommerce order statuses. The handle_webhook() function accepts crafted requests to its WooCommerce API endpoint and updates an order without checking the caller's capability. No authentication or user interaction is required, and the demonstrated consequence is limited to unauthorized order-status changes.

The record

CVE
CVE-2025-15511
Published
Jan 28, 2026
Updated
Jan 28, 2026
Vendor
RupantorPay
Product
RupantorPay WooCommerce Plugin
Classifications
CWE-862, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 28, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 28, 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=* <=2.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

RupantorPay · RupantorPay WooCommerce Pluginversion=* <=2.0.0

Published CVSS scores

5.3WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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.

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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