GHSA-CGWQ-6PRQ-8H9Q Test code in published microsoft-graph package exposes phpinfo()

Impact The Microsoft Graph PHP SDK published packages which contained test code that enabled the use of the phpInfo function from any application that could access and execute the file at vendor/microsoft/microsoft-graph/tests/GetPhpInfo.php. The phpInfo function exposes system information. The...

Attacks, Vulnerabilities and Actors 27 November to 3 December 2023

For a detailed threat digest, download the pdf file here Summary HiveForce Labs recently made several significant discoveries in the realm of cybersecurity threats. In the past week alone, a total of eight attacks were executed, six vulnerabilities were uncovered, and two active adversaries were...

A week in security (November 27 – December 3)

Last week on Malwarebytes Labs: Explained: Domain fronting Will ChatGPT write ransomware? Yes. Associated Press, ESPN, CBS among top sites serving fake virus alerts Meta sued over forcing users to pay to stop tracking Update now! Chrome fixes actively exploited zero-day vulnerability Many major...

CVE-2023-49103 - Critical Information Disclosure in ownCloud Graph API

Rapid7 is responding to CVE-2023-49103, an unauthenticated information disclosure vulnerability impacting ownCloud. Background ownCloud is a file sharing platform designed for enterprise environments. On November 21, 2023, ownCloud disclosed CVE-2023-49103, an unauthenticated information disclosu...

OwnCloud graphapi 0.2.x < 0.2.1 / 0.3.x < 0.3.1 Sensitive Informations Disclosure

An issue was discovered in OwnCloud graphapi plugin 0.2.x 0.2.1 and 0.3.x 0.3.1. The graphapi plugin relies on a third-party GetPhpInfo.php library that provides a URL. When this URL is accessed, it reveals the configuration details of the PHP environment phpinfo. This information includes all th...

ownCloud Critical Vulnerability is under active exploitation

Summary: Hackers are actively exploiting a critical vulnerability CVE-2023-49103 in ownCloud, a popular open-source file-sharing solution, exposing sensitive data in containerized deployments. Administrators are urged to promptly apply recommended fixes, including disabling the phpinfo function a...

ownCloud graphapi Information Disclosure Vulnerability

ownCloud graphapi contains an information disclosure vulnerability that can reveal sensitive data stored in phpinfo via GetPhpInfo.php, including administrative credentials...

OwnCloud “graphapi” App Vulnerability Exposes Sensitive Data

By Deeba Ahmed The vulnerability is tracked as CVE-2023-49103 and declared critical with a CVSS v3 Base Score 10. This is a post from HackRead.com Read the original post: OwnCloud "graphapi" App Vulnerability Exposes Sensitive Data...

ownCloud vulnerability can be used to extract admin passwords

ownCloud has warned users about three critical security flaws in its file-sharing software which, if exploited, could reveal sensitive information and modify files. An especially and potentially impactful one is a vulnerability that could lead to disclosure of sensitive credentials and...

VulnCheck KEV: CVE-2023-49103

ownCloud graphapi contains an information disclosure vulnerability that can reveal sensitive data stored in phpinfo via GetPhpInfo.php, including administrative credentials...

ownCloud Information Disclosure Vulnerability (Nov 2023) - Active Check

ownCloud is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:owncloud:owncloud";...

Vulnerabilities discovered in OwnCloud

Vulnerabilities have been discovered in OwnCloud's core software and in the apps oauth2 and graphapi. An unauthenticated malicious person could exploit the vulnerabilities to arbitrarily delete files delete or gain access to sensitive data Because a configuration change is sufficient to remove...

The vulnerability of the GetPhpInfo.php file of the graphapi application, a software tool for collaborative work with Owncloud files, allows a hacker to access configuration information.

The vulnerability of the GetPhpInfo.php file of the graphapi application, a software tool for collaborative work with Owncloud files, is related to the disclosure of information. Exploiting this vulnerability could allow a malicious actor, operating remotely, to gain access to configuration...

Exploit for Exposure of Sensitive Information to an Unauthorized Actor in Owncloud Graph_Api

CVE-2023-49103 PoC for the CVE-2023-49103 Overview This Py...

ownCloud 10.6.x < 10.13.1 Authentication Bypass Vulnerability

ownCloud is prone to an authentication bypass vulnerability. SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:owncloud:owncloud";...

CVE-2023-49105

An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured. This occurs because pre-signed URLs can be accepted even when no...

CVE-2023-49104

An issue was discovered in ownCloud owncloud/oauth2 before 0.6.1, when Allow Subdomains is enabled. An attacker is able to pass in a crafted redirect-url that bypasses validation, and consequently allows an attacker to redirect callbacks to a Top Level Domain controlled by the attacker...

CVE-2023-49104

An issue was discovered in ownCloud owncloud/oauth2 before 0.6.1, when Allow Subdomains is enabled. An attacker is able to pass in a crafted redirect-url that bypasses validation, and consequently allows an attacker to redirect callbacks to a Top Level Domain controlled by the attacker...

CVE-2023-49103

An issue was discovered in ownCloud owncloud/graphapi 0.2.x before 0.2.1 and 0.3.x before 0.3.1. The graphapi app relies on a third-party GetPhpInfo.php library that provides a URL. When this URL is accessed, it reveals the configuration details of the PHP environment phpinfo. This information...

CVE-2023-49104

An issue was discovered in ownCloud owncloud/oauth2 before 0.6.1, when Allow Subdomains is enabled. An attacker is able to pass in a crafted redirect-url that bypasses validation, and consequently allows an attacker to redirect callbacks to a Top Level Domain controlled by the attacker...