CVE-2023-3126Public exploitNetwork attack vector

Authenticated pricing disclosure via unchecked AJAX handler

Published Jun 7, 2023 · Updated Apr 8, 2026

Missing authorization in WebWizards B2BKing 4.6.00 and earlier allows remote authenticated users to download all product pricing data. The b2bkingdownloadpricelist WordPress AJAX handler checks only a dashboard-exposed nonce and performs no capability check before returning the CSV price list. Subscriber or customer access is sufficient, exposing catalog-wide product pricing without permitting changes under this CVE.

CVSS severity4.3
Medium
EPSS probability0.69%
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 WebWizards B2BKing 4.6.00 and earlier allows remote authenticated users to download all product pricing data. The b2bkingdownloadpricelist WordPress AJAX handler checks only a dashboard-exposed nonce and performs no capability check before returning the CSV price list. Subscriber or customer access is sufficient, exposing catalog-wide product pricing without permitting changes under this CVE.

The record

CVE
CVE-2023-3126
Published
Jun 7, 2023
Updated
Apr 8, 2026
Vendor
WebWizards
Product
B2BKing
Classifications
CWE-862, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 7, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=4.6.00

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WebWizards · B2BKingversion=0 <=4.6.00

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
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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