CVE-2024-32166Public exploitNetwork attack vector

Authenticated suspended-auction purchase via unchecked object state

Published Apr 19, 2024 · Updated Aug 2, 2024

Broken access control in WeBid 1.2.1 allows remote authenticated users to purchase suspended auctions through the buy-now endpoint. The buy_now.php handler loads an auction by the user-controlled id parameter and processes a purchase without checking its suspended state. A valid bidder account is required, and exploitation records a purchase against an auction that an administrator has suspended.

CVSS severity8.8
High
EPSS probability0.74%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Broken access control in WeBid 1.2.1 allows remote authenticated users to purchase suspended auctions through the buy-now endpoint. The buy_now.php handler loads an auction by the user-controlled id parameter and processes a purchase without checking its suspended state. A valid bidder account is required, and exploitation records a purchase against an auction that an administrator has suspended.

The record

CVE
CVE-2024-32166
Published
Apr 19, 2024
Updated
Aug 2, 2024
Vendor
WeBid
Product
WeBid
Classifications
CWE-639, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 19, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=1.2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WeBid · WeBidversion=1.2.1

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/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.

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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-639Authorization Bypass Through User-Controlled Key
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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