CVE-2021-37697

Sensitive information leak in Welcome of tmerc-cogs

MEDIUM
6.5
CVSS Score
Published: August 11, 2021 at 11:00 PM UTC
Updated: June 17, 2026 at 04:01 AM UTC
2 products affected across 2 vendorsTmerc CogsCogs Project Tmerc Cogs

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.7%

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 membership event message. Issue is patched in commit d63c49b4cfc30c795336e4fff08cba3795e0fcc0. As a workaround users may unload the Welcome cog.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 3.0
Affected range stops below 3.0, so it looks safe — our inference, not a vendor statement
v < d63c49b4cfc30c795336e4fff08cba3795e0fcc0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-306NVD-CWE-noinfo

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