CVE-2024-11205Network attack vector

Authenticated refunds and cancellations via unchecked AJAX handlers

Published Dec 10, 2024 · Updated Dec 10, 2024

Missing authorization in WPForms 1.8.4 through 1.9.2.1 allows remote authenticated users to refund payments and cancel subscriptions. The Stripe payment AJAX handlers accept a nonce available to any authenticated account, then invoke refund and cancellation operations without checking a WordPress capability. Subscriber-level access and a configured Stripe payment or subscription are required, and exploitation can reverse payments or terminate recurring billing.

CVSS severity6.5
Medium
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in WPForms 1.8.4 through 1.9.2.1 allows remote authenticated users to refund payments and cancel subscriptions. The Stripe payment AJAX handlers accept a nonce available to any authenticated account, then invoke refund and cancellation operations without checking a WordPress capability. Subscriber-level access and a configured Stripe payment or subscription are required, and exploitation can reverse payments or terminate recurring billing.

The record

CVE
CVE-2024-11205
Published
Dec 10, 2024
Updated
Dec 10, 2024
Vendor
WPForms
Product
WPForms
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 10, 2024Record 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=1.8.4 <=1.9.2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WPForms · WPFormsversion=1.8.4 <=1.9.2.1

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
8.5WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.001Stored Data Manipulation

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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