CVE-2021-41250

Presence of non-blacklisted URL bypasses all other filters

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

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.14%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: python-discord bot
Published at:
Updated at:

References

Link Tags
https://github.com/python-discord/bot/security/advisories/GHSA-j8c3-8x46-8pp6 third party advisory patch
https://github.com/python-discord/bot/commit/67390298852513d13e0213870e50fb3cff1424e0 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-41250?
CVE-2021-41250 has been scored as a medium severity vulnerability.
How to fix CVE-2021-41250?
To fix CVE-2021-41250, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-41250 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-41250 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-41250?
CVE-2021-41250 affects python-discord bot.
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