CVE-2021-41250

CVSS V2 Medium 4 CVSS V3 Medium 4.3
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
Overview
  • CVE ID
  • CVE-2021-41250
  • Assigner
  • security-advisories@github.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-11-05T23:15:08
  • Last Modified Date
  • 2021-11-15T16:17:08
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:pythondiscord:bot:*:*:*:*:*:*:*:* 1 OR 67390298852513d13e0213870e50fb3cff1424e0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://github.com/python-discord/bot/commit/67390298852513d13e0213870e50fb3cff1424e0 Patch Third Party Advisory
https://github.com/python-discord/bot/security/advisories/GHSA-j8c3-8x46-8pp6 Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-41250
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41250
History
Created Old Value New Value Data Type Notes
2022-05-10 06:47:22 Added to TrackCVE
2022-12-05 13:59:53 2021-11-05T23:15Z 2021-11-05T23:15:08 CVE Published Date updated
2022-12-05 13:59:53 2021-11-15T16:17:08 CVE Modified Date updated
2022-12-05 13:59:53 Analyzed Vulnerability Status updated