CVE-2020-15120 Information

Description

In \I hate money\ before version 4.1.5 an authenticated member of one project can modify and delete members of another project without knowledge of this other project’s private code. This can be further exploited to access all bills of another project without knowledge of this other project’s private code. With the default configuration anybody is allowed to create a new project. An attacker can create a new project and then use it to become authenticated and exploit this flaw. As such the exposure is similar to an unauthenticated attack because it is trivial to become authenticated. This is fixed in version 4.1.5.

CVSS Vector

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

Reference

https://github.com/spiral-project/ihatemoney/commit/8d77cf5d5646e1d2d8ded13f0660638f57e98471 https://github.com/spiral-project/ihatemoney/security/advisories/GHSA-67j9-c52g-w2q9

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

HIGH

Base Score

NONE

Base Severity

4.9