CVE Vulnerability

CVE-2020-35676

BigProf Online Invoicing System before 3.1 fails to correctly sanitize an XSS payload when a user registers using the self-registration functionality. As such, an attacker can input a crafted payload that will execute upon the application's administrator browsing the registered users' list. Once the arbitrary Javascript is executed in the context of the admin, this will cause the attacker to gain administrative privileges, effectively leading into an application takeover. This affects app/membership_signup.php and app/admin/pageViewMembers.php.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

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-membershipsignup-xss/ Exploit Third Party Advisory
https://github.com/bigprof-software/online-invoicing-system/releases/tag/3.1 Third Party Advisory
Configurations

Configuration 1

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

Published : 2020-12-24 04:15

Updated : 2020-12-28 05:42

NVD link : CVE-2020-35676

Mitre link : CVE-2020-35676

Products Affected
No products.
CWE
CWE-79