PyPi: Lin-Cms

CVE-2020-18701

Safety vulnerability ID: 41184

This vulnerability was reviewed by experts

The information on this page was manually curated by our Cybersecurity Intelligence Team.

Created at Aug 16, 2021 Updated at Mar 29, 2024

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Advisory

Lin-CMS 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.
https://github.com/TaleLin/lin-cms-flask/issues/30

Affected package

lin-cms

Latest version: 0.4.11

A simple and practical CMS implememted by flask

Affected versions

Fixed versions

Vulnerability changelog

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. See CVE-2020-18701.

MISC:https://github.com/TaleLin/lin-cms-flask/issues/30: https://github.com/TaleLin/lin-cms-flask/issues/30

Resources

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Severity Details

CVSS Base Score

CRITICAL 9.8

CVSS v3 Details

CRITICAL 9.8

Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality Impact (C): HIGH
Integrity Impact (I): HIGH
Availability Availability (A): HIGH

CVSS v2 Details

HIGH 7.5

Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (Au): NONE
Confidentiality Impact (C): PARTIAL
Integrity Impact (I): PARTIAL
Availability Impact (A): PARTIAL