CVE-2026-87741

Published 28 September 2026 · tracked since 29 September 2026

Description

The ConvertPlus plugin for WordPress is vulnerable to Deserialization of Untrusted Data in all versions up to, and including, 3.6.3 via the style parameter of the cp_display_preview_modal AJAX action. The vulnerability exists because the action's nonce guard is gated behind an isset() check and fail

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-102265 MEDIUM 5.3
• CVE-2026-102266 HIGH 7.4
• CVE-2026-102267 HIGH 7.4
• CVE-2026-102268 CRITICAL 9.1
• CVE-2026-102269 MEDIUM 4.8
• CVE-2026-101917 MEDIUM 5.3
• CVE-2026-101918 MEDIUM 5.3
• CVE-2026-100371
• CVE-2026-100370 MEDIUM 4.7
• CVE-2026-86950 HIGH 8.8

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