CVE-2026-16067Public exploitNetwork attack vector

Unauthenticated payment bypass via client-controlled ticket price

Published Aug 6, 2026 · Updated Aug 6, 2026

Payment bypass in WPEvently Pro before 5.0.3 allows remote attackers to obtain completed paid-event bookings and valid tickets for free. The native checkout's mep_native_checkout AJAX action trusts the client-supplied ticket_price instead of deriving the event's configured price. Exposure requires the free plugin and Pro add-on, a paid event, and native payment mode, which is selected when WooCommerce payment is disabled.

CVSS severity5.3
Medium
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Payment bypass in WPEvently Pro before 5.0.3 allows remote attackers to obtain completed paid-event bookings and valid tickets for free. The native checkout's mep_native_checkout AJAX action trusts the client-supplied ticket_price instead of deriving the event's configured price. Exposure requires the free plugin and Pro add-on, a paid event, and native payment mode, which is selected when WooCommerce payment is disabled.

The record

CVE
CVE-2026-16067
Published
Aug 6, 2026
Updated
Aug 6, 2026
Vendor
MagePeople Team
Product
WPEvently Pro
Classifications
CWE-472, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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 <5.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

MagePeople Team · WPEvently Proversion=0 <5.0.3

Published CVSS scores

5.3WPScanCVSS: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.

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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-472External Control of Assumed-Immutable Web Parameter
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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