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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTIzYzctNjQ0NC0zOTlt
Improper Input Validation in sopel-plugins.channelmgnt
On some IRC servers, restrictions around the removal of the bot using the kick/kickban command could be bypassed when kicking multiple users at once. We also believe it may have been possible to remove users from other channels but due to the wonder that is IRC and following RfCs, We have no POC for that.
Freenode is not affected.
Upgrade to 2.0.1 or higher
Do not use this plugin on networks where TARGMAX > 1.
For more information
If you have any questions or comments about this advisory:https://github.com/advisories/GHSA-23c7-6444-399m
Source: GitHub Advisory Database
Published: over 2 years ago
Updated: 8 months ago
CVSS Score: 7.6
CVSS vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:N/I:H/A:H
Identifiers: GHSA-23c7-6444-399m, CVE-2021-21431
Fixed in: 2.0.1