Vulnerabilities > CVE-2020-15251 - Missing Authorization vulnerability in Mirahezebots Channelmgnt 1.0.0/1.0.1/1.0.2
Attack vector
NETWORK Attack complexity
LOW Privileges required
SINGLE Confidentiality impact
NONE Integrity impact
PARTIAL Availability impact
NONE Summary
In the Channelmgnt plug-in for Sopel (a Python IRC bot) before version 1.0.3, malicious users are able to op/voice and take over a channel. This is an ACL bypass vulnerability. This plugin is bundled with MirahezeBot-Plugins with versions from 9.0.0 and less than 9.0.2 affected. Version 9.0.2 includes 1.0.3 of channelmgnt, and thus is safe from this vulnerability. See referenced GHSA-23pc-4339-95vg.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 4 |
Common Weakness Enumeration (CWE)
References
- https://pypi.org/project/sopel-plugins.channelmgnt/
- https://phab.bots.miraheze.wiki/T117
- https://github.com/MirahezeBots/sopel-channelmgnt/pull/3
- https://github.com/MirahezeBots/sopel-channelmgnt/security/advisories/GHSA-j257-jfvv-h3x5
- https://github.com/MirahezeBots/MirahezeBots/security/advisories/GHSA-23pc-4339-95vg
- https://phab.bots.miraheze.wiki/phame/live/1/post/1/summary/