CVE-2019-14667 Information

Description

Firefly III 4.7.17.4 is vulnerable to multiple stored XSS issues due to the lack of filtration of user-supplied data in the transaction description field and the asset account name. The JavaScript code is executed during a convert transaction action.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

https://github.com/firefly-iii/firefly-iii/commit/15d4d185bbedf2bb9db4a8fa2ccf9fc359a06194 https://github.com/firefly-iii/firefly-iii/commit/427de0594d05a8222f55b2894311e648ba1be991 https://github.com/firefly-iii/firefly-iii/issues/2363

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1