CVE-2025-0958Network attack vector

Contributor-level post deletion via unchecked AJAX handlers

Published Mar 4, 2025 · Updated Apr 8, 2026

Missing authorization in Inception Software LLP Ultimate WordPress Auction Plugin 4.2.9 and earlier allows remote authenticated users to delete posts. Auction-management AJAX handlers registered in ultimate-auction.php invoke deletion and other auction actions without checking the caller's capability. Contributor-level access is sufficient, and exploitation can remove auctions, posts, or pages or perform other auction-management actions.

CVSS severity5.4
Medium
EPSS probability0.36%
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 Inception Software LLP Ultimate WordPress Auction Plugin 4.2.9 and earlier allows remote authenticated users to delete posts. Auction-management AJAX handlers registered in ultimate-auction.php invoke deletion and other auction actions without checking the caller's capability. Contributor-level access is sufficient, and exploitation can remove auctions, posts, or pages or perform other auction-management actions.

The record

CVE
CVE-2025-0958
Published
Mar 4, 2025
Updated
Apr 8, 2026
Vendor
Inception Software LLP
Product
Ultimate WordPress Auction Plugin
Classifications
CWE-20, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 4, 2025CVE 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 <=4.2.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Inception Software LLP · Ultimate WordPress Auction Pluginversion=0 <=4.2.9

Published CVSS scores

6.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
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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