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CVE-2020-18698: Lin-CMS-Flask vulnerable to Improper Authentication

May 24, 2022 (updated September 30, 2024)

Improper Authentication in Lin-CMS-Flask v0.1.1 allows remote attackers to launch brute force login attempts without restriction via the ’login’ function in the component app/api/cms/user.py.

References

  • cwe.mitre.org/data/definitions/307.html
  • github.com/TaleLin/lin-cms-flask
  • github.com/TaleLin/lin-cms-flask/issues/27
  • github.com/advisories/GHSA-h6r2-pgvx-683c
  • github.com/pypa/advisory-database/tree/main/vulns/lin-cms/PYSEC-2021-339.yaml
  • nvd.nist.gov/vuln/detail/CVE-2020-18698

Code Behaviors & Features

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Affected versions

Version 0.1.1

Solution

Unfortunately, there is no solution available yet.

Impact 9.8 CRITICAL

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

Learn more about CVSS

Weakness

  • CWE-307: Improper Restriction of Excessive Authentication Attempts

Source file

pypi/Lin-CMS/CVE-2020-18698.yml

Spotted a mistake? Edit the file on GitLab.

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