CVE Vulnerability

CVE-2020-35677

BigProf Online Invoicing System before 4.0 fails to adequately sanitize fields for HTML characters upon an administrator using admin/pageEditGroup.php to create a new group, resulting in Stored XSS. The caveat here is that an attacker would need administrative privileges in order to create the payload. One might think this completely mitigates the privilege-escalation impact as there is only one high-privileged role. However, it was discovered that the endpoint responsible for creating the group lacks CSRF protection.

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.8 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.7 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://labs.ingredous.com/2020/07/13/ois-groupedit-xss/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:bigprof:online_invoicing_system:*:*:*:*:*:*:*:*
Information

Published : 2020-12-24 04:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-35677

Mitre link : CVE-2020-35677

Products Affected
No products.
CWE
CWE-352

CWE-79