Access Control Issue in Lin-CMS-Flask Product by TaleLin
CVE-2020-18701

9.8CRITICAL

Key Information:

Vendor

Talelin

Status
Lin-cms-flask
Vendor
CVE Published:
16 August 2021

What is CVE-2020-18701?

An access control vulnerability exists in Lin-CMS-Flask v0.1.1, allowing remote attackers to exploit the failure to invalidate a user's authentication token upon logout. This oversight potentially permits unauthorized access to sensitive information or privileges, as it allows attackers to replay authentication tokens. Proper measures should be implemented to ensure that user sessions are securely terminated, preventing any unauthorized access.

References

https://github.com/TaleLin/lin-cms-flask/issues/30
x_refsource_MISC
https://cwe.mitre.org/data/definitions/613.html
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.