CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NCVE-2020-15251
Medium (6.5) in mirahezebots channelmgnt. EPSS 1.5% chance of exploitation in the next 30 days. Fixed in sopel-plugins-channelmgnt 1.0.3.
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.
Severity
- EPSS
- 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-862, CWE-863
- Published
- Modified
- Record from
- the NVD, synced
Affected
- mirahezebots:channelmgnt
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-j257-jfvv-h3x5 | PyPI | sopel-plugins-channelmgnt | <1.0.3 | 1.0.3 |
| GHSA-j257-jfvv-h3x5 | PyPI | sopel-plugins-channelmgnt | <1.0.3 | 1.0.3 |
| PYSEC-2020-110 | PyPI | sopel-plugins-channelmgnt | <1.0.3 | 1.0.3 |
References
- https://github.com/MirahezeBots/MirahezeBots/security/advisories/GHSA-23pc-4339-95vg
- https://github.com/MirahezeBots/sopel-channelmgnt/pull/3
- https://github.com/MirahezeBots/sopel-channelmgnt/security/advisories/GHSA-j257-jfvv-h3x5
- https://phab.bots.miraheze.wiki/T117
- https://phab.bots.miraheze.wiki/phame/live/1/post/1/summary/