CVE-2020-35932: Tribulant Newsletter

High severity, CVSS 8.8. EPSS: 2.1% chance of exploitation in the next 30 days.

Insecure Deserialization in the Newsletter plugin before 6.8.2 for WordPress allows authenticated remote attackers with minimal privileges (such as subscribers) to use the tpnc_render AJAX action to inject arbitrary PHP objects via the options[inline_edits] parameter. NOTE: exploitability depends on PHP objects that might be present with certain other plugins or themes.

Affected products

• Tribulant Newsletter: before 6.8.2 (fixed in 6.8.2)

Published 2021-01-01. Last modified 2026-06-17.