CVE-2020-14423 Information

Description

Convos before 4.20 does not properly generate a random secret in Core/Settings.pm and Util.pm. This leads to a predictable CONVOS_LOCAL_SECRET value affecting password resets and invitations.

CVSS Vector

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

Reference

https://convos.chat/blog/2020/6/18/local-secret-got-more-secure https://github.com/Nordaaker/convos/commit/54d1763ac65c05aad27ad454b4e5a62ba8352d39 https://github.com/Nordaaker/convos/compare/4.19…4.20

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3