CVE-2020-26583 Information

Description

An issue was discovered in Sage DPW 2020_06_x before 2020_06_002. It allows unauthenticated users to upload JavaScript (in a file) via the expenses claiming functionality. However to view the file authentication is required. By exploiting this vulnerability an attacker can persistently include arbitrary HTML or JavaScript code into the affected web page. The vulnerability can be used to change the contents of the displayed site redirect to other sites or steal user credentials. Additionally users are potential victims of browser exploits and JavaScript malware.

CVSS Vector

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

Reference

https://sec-consult.com/en/vulnerability-lab/advisories/ https://seclists.org/fulldisclosure/2020/Oct/17 https://www.sagedpw.at

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