CVE-2024-39650Network attack vector

Unauthenticated administrative actions via missing capability checks

Published Nov 1, 2024 · Updated Apr 28, 2026

Missing authorization in WPWeb Elite WooCommerce PDF Vouchers 4.9.4 and earlier allows remote attackers to invoke administrative functions. Several AJAX-exposed functions, including woo_vou_trigger_upgrades, woo_vou_activate_license, and woo_vou_generate_system_log, omit WordPress capability checks. No account or user interaction is required, and the resulting access is limited to administrative plugin actions exposed by the affected functions.

CVSS severity7.3
High
EPSS probability0.45%
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 WPWeb Elite WooCommerce PDF Vouchers 4.9.4 and earlier allows remote attackers to invoke administrative functions. Several AJAX-exposed functions, including woo_vou_trigger_upgrades, woo_vou_activate_license, and woo_vou_generate_system_log, omit WordPress capability checks. No account or user interaction is required, and the resulting access is limited to administrative plugin actions exposed by the affected functions.

The record

CVE
CVE-2024-39650
Published
Nov 1, 2024
Updated
Apr 28, 2026
Vendor
WPWeb Elite
Product
Regalo – PDF Vouchers For WooCommerce
Classifications
CWE-862, CAPEC-1, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 1, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 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=0 <=4.9.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WPWeb Elite · Regalo – PDF Vouchers For WooCommerceversion=0 <=4.9.4
WPWeb Elite · WooCommerce PDF Vouchersversion=n/a <=4.9.4 changes=[{"at":"4.9.5","status":"unaffected"}]

Published CVSS scores

7.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs
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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