CVE-2019-14366: Slack Wp Slacksync

High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days.

WP SlackSync plugin through 1.8.5 for WordPress leaks a Slack Access Token in source code. An attacker can obtain a lot of information about the victim's Slack (channels, members, etc.).

Affected products

• Slack Wp Slacksync: up to and including 1.8.5

Published 2019-11-12. Last modified 2026-06-17.