Slack-Chat through 1.5.5 leaks a Slack Access Token in source code. An attacker can obtain a lot of information about the victim's Slack (channels, members, etc.).
https://github.com/arjunmat/slack-chat/commits/master
https://gist.github.com/fs0c131y/e47035f0493a2f558fccc172ada715ef
Source: Mitre, NVD
Published: 2019-11-12
Updated: 2026-06-17
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Severity: High
EPSS: 0.00391