CVE-2021-37696

MEDIUM 6.5CVE-2021-37696 · Published 11/08/2021 · updated 17/06/2026

In short

CVE-2021-37696 is a MEDIUM (CVSS 6.5) vulnerability affecting tmerc-cogs (tmerc-cogs project).
Chance of exploitation in the next 30 days (EPSS): 0.71%, higher than 53.8% of all vulnerabilities.
Fix: update to 3.0 or later.

Package	Affected versions	Patched versions
tmerc-cogs tmerc-cogs_project	`< 3.0`	`3.0`

Description

tmerc-cogs are a collection of open source plugins for the Red Discord bot. A vulnerability has been found in the code that allows any user to access sensitive information by crafting a specific MassDM message. Issue is patched in commit 92325be650a6c17940cc52611797533ed95dbbe1. All users are advised to update to the current commit. As a workaround users may unload the MassDM cog or globally disable the `[p]massdm` command.

References

tmercswims/tmerc-cogs commit 92325be · Patch
tmercswims/tmerc-cogs security advisory · Patch

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