CVE-2021-41250

Presence of non-blacklisted URL bypasses all other filters

MEDIUM
4.3
CVSS Score
Published: November 5, 2021 at 10:45 PM UTC
Updated: June 17, 2026 at 04:08 AM UTC
1 product affected across 1 vendorBot

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.8%

Description

Python discord bot is the community bot for the Python Discord community. In affected versions when a non-blacklisted URL and an otherwise triggering filter token is included in the same message the token filter does not trigger. This means that by including any non-blacklisted URL moderation filters can be bypassed. This issue has been resolved in commit 67390298852513d13e0213870e50fb3cff1424e0

Affected

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

v < 67390298852513d13e0213870e50fb3cff1424e0

Remediation

No guide yet

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

CVSS

4.3MEDIUMGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20NVD-CWE-Other

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