CVE-2021-32646

Name: CVE-2021-32646
Creator: NVD / NIST
Published: 2021-05-28T18:15:07.493+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.3/10EPSS 0.70%

Last modified Jun 17, 2026

CVE-2021-32646 is a high-severity vulnerability rated 7.3/10 on the CVSS scale. Roomer is a discord bot cog (extension) which provides automatic voice channel generation as well as private voice and text channels. A vulnerability has been discovered allowing discord users to get the ``manage channel`` permissions in a private VC they have joined. EPSS estimates a 0.70% chance of exploitation in the next 30 days.

Description

Roomer is a discord bot cog (extension) which provides automatic voice channel generation as well as private voice and text channels. A vulnerability has been discovered allowing discord users to get the ``manage channel`` permissions in a private VC they have joined. This allowed them to make changes to or delete the voice channel they have taken over. The exploit does not allow access or control to any other channels in the server. Upgrade to version 1.0.1 for a patched version of the cog. As a workaround you may disable private VCs in your guild(server) or unload the roomer cog to render the exploit unusable.

Metrics

CVSS 3.1

7.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS Probability

0.70%

48.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Dav-Cogs Project	Dav-Cogs	< 1.0.1

References

https://github.com/Dav-Git/Dav-Cogs/commit/fbe2ae8ec851a2e9e3e2370db3b812f268e8c8cbPatch, Third Party Advisory
https://github.com/Dav-Git/Dav-Cogs/security/advisories/GHSA-3f73-8j6q-28v8Patch, Third Party Advisory
https://github.com/Dav-Git/Dav-Cogs/commit/fbe2ae8ec851a2e9e3e2370db3b812f268e8c8cbPatch, Third Party Advisory
https://github.com/Dav-Git/Dav-Cogs/security/advisories/GHSA-3f73-8j6q-28v8Patch, Third Party Advisory

Timeline

Published: May 28, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-32646?

How severe is CVE-2021-32646?

CVE-2021-32646 has a CVSS score of 7.3/10 (HIGH severity). The EPSS model estimates a 0.70% probability of exploitation in the next 30 days.

How do I fix CVE-2021-32646?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-32646?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST