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CVE-2020-5222

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CVE-2020-5222

Published: Jan 30, 2020

Modified: Aug 4, 2024

PUBLISHED

CVSS v3.1

6.8

MEDIUM

Description

Opencast before 7.6 and 8.1 enables a remember-me cookie based on a hash created from the username, password, and an additional system key. This means that an attacker getting access to a remember-me token for one server can get access to all servers which allow log-in using the same credentials without ever needing the credentials. This problem is fixed in Opencast 7.6 and Opencast 8.1

VendorProductVersions

opencast

opencast

affected
< 7.6
affected
>= 8.0, < 8.1

Weaknesses (CWE)

CWE-798

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

None

Availability

None

References

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