CVE-2021-41250 MEDIUM

CVE-2021-41250: Presence of non-blacklisted URL bypasses all other filters

Vendor Python-Discord
Product bot
Weakness CWE-20 · Input validation
Published November 5, 2021
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

4.3/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

November 5, 2021 CVE published
August 4, 2024 Record updated