CVE-2023-38880

Published November 20th, 2023

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CVSS v3

9.8

CRITICAL

CVSS v2

N/A

Affected

PROJECTS

Description

The Community Edition version 9.0 of OS4ED's openSIS Classic has a broken access control vulnerability in the database backup functionality. Whenever an admin generates a database backup, the backup is stored in the web root while the file name has a format of "opensisBackup<date>.sql" (e.g. "opensisBackup07-20-2023.sql"), i.e. can easily be guessed. This file can be accessed by any unauthenticated actor and contains a dump of the whole database including password hashes.

OS4ED/openSIS-Classic

openSIS is a commercial grade, secure, scalable & intuitive Student Information System, School Management Software from OS4ED. Has all functionalities to run single or multiple institutions in one installation. Web based, php code, MySQL database.

GitHub

317

dub-flow/vulnerability-research

This repository contains information on the CVEs I found.

GitHub