id: PYSEC-2021-341
details: Incorrect Access Control in Lin-CMS-Flask v0.1.1 allows remote attackers
  to obtain sensitive information and/or gain privileges due to the application not
  invalidating a user's authentication token upon logout, which allows for replaying
  packets.
aliases:
- CVE-2020-18701
modified: '2022-03-16T02:19:50.092963Z'
published: '2021-08-16T18:15:00Z'
references:
- type: REPORT
  url: https://github.com/TaleLin/lin-cms-flask/issues/30
affected:
- package:
    name: lin-cms
    ecosystem: PyPI
    purl: pkg:pypi/lin-cms
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: '0'
  versions:
  - 0.1.1a1
  - 0.1.1a2
  - 0.1.1a3
  - 0.1.1a4
  - 0.1.1a5
  - 0.1.1a6
  - 0.1.1a7
  - 0.1.1a8
  - 0.1.1b1
  - 0.1.1b2
  - 0.1.1b3
  - 0.1.1b4
  - 0.2.0b1
  - 0.2.0b2
  - 0.2.0b3
  - 0.3.0a10
  - 0.3.0a2
  - 0.3.0a3
  - 0.3.0a4
  - 0.3.0a5
  - 0.3.0a6
  - 0.3.0a7
  - 0.3.0a8
  - 0.3.0a9
  - 0.3.1
  - 0.4.0
  - 0.4.2
  - 0.4.3
  - 0.4.4
  - 0.4.5
  - 0.4.6
  - 0.4.7
  - 0.4.8