PT-2020-17384 · Bigprof · Bigprof Online Invoicing System

Published 2020-12-24 · Updated 2022-10-03 · CVE-2020-35674

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions BigProf Online Invoicing System versions prior to 2.9

Description The issue is related to an unauthenticated SQL Injection in the /membership passwordReset.php endpoint, which is used for self-service password resets. An attacker can send a crafted payload to extract sensitive information from the database, potentially leading to an application takeover. This was caused by a custom sanitization implementation intended for use in legacy environments.

Recommendations For versions prior to 2.9, update to version 2.9 or later to resolve the issue. As a temporary workaround, consider restricting access to the /membership passwordReset.php endpoint until the update is applied.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2020-35674

Affected Products

Bigprof Online Invoicing System

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-35674 · Security Note
• https://osv.dev/vulnerability/CVE-2020-35674 · Vendor Advisory
• https://labs.ingredous.com/2020/07/13/ois-sqli · Note