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Vulnerability DatabaseCVE-2026-2831

CVE-2026-2831: 
WordPress vulnerability analysis and mitigation

The MailArchiver plugin for WordPress is vulnerable to SQL Injection via the ‘logid’ parameter in all versions up to, and including, 4.5.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Source: NVD

Related WordPress vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-4347HIGH8.1
  • mw-wp-form
NoYesApr 02, 2026
CVE-2026-5032HIGH7.5
  • w3-total-cache
NoYesApr 02, 2026
CVE-2026-0686HIGH7.2
  • webmention
NoYesApr 02, 2026
CVE-2026-34890MEDIUM6.5
  • mstw-league-manager
NoNoApr 02, 2026
CVE-2026-0688MEDIUM6.4
  • webmention
NoYesApr 02, 2026

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