ownCloud Guests - User Enumeration

ownCloud Guests before 0.12.5 contains an unauthenticated user enumeration vulnerability caused by insufficient validation of the token in showPasswordForm at /apps/guests/register/email/token, letting unauthenticated attackers enumerate valid guest users, exploit requires no authentication. id:...

OwnCloud - Phpinfo Configuration

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...

ownCloud_RCE_CVE-2013-0303

This repository does not have a README...

CVE-2017-10797

CVE-2017-10797 CVE-2017-10797- Enumeración de usuarios en OwnCloud Server 8.1-10.0...

CVE-2023-49103

🇮🇱 BringThemHome NeverAgainIsNow 🇮🇱 We demand the safe return of all citizens who have been taken hostage by the terrorist group Hamas. We will not rest until every hostage is released and returns home safely. You can help bring them back home.https://stories.bringthemhomenow.net/ Exploit for...

owncloud-exploits

ownCloud exploits for CVE-2023-49105 Refer to the article for details about the bug. Provided for educational purposes only...

CVE-2026-84282

A Server-Side Request Forgery SSRF vulnerability exists in the ONLYOFFICE ownCloud Integration plugin version 9.12. The /apps/onlyoffice/ajax/settings/address endpoint does not sufficiently validate the user-supplied Document Server URL before initiating outbound connections. An authenticated...

CVE-2026-84282

CVE-2026-84282 is a Server-Side Request Forgery (SSRF) vulnerability in the ONLYOFFICE ownCloud Integration plugin version 9.12 . The vulnerable endpoint is /apps/onlyoffice/ajax/settings/address , which fails to sufficiently validate the user-supplied Document Server URL before initiating outbou...

CVE-2026-84282 A Server-Side Request Forgery (SSRF) vulnerability exists in the ONLYOFFICE ownCloud Integration plugin (version 9.12)

A Server-Side Request Forgery SSRF vulnerability exists in the ONLYOFFICE ownCloud Integration plugin version 9.12. The /apps/onlyoffice/ajax/settings/address endpoint does not sufficiently validate the user-supplied Document Server URL before initiating outbound connections. An authenticated...

CVE-2024-50657

CVE-2024-50657:Incorrect Access Control on Owncloud apk An issue in Owncloud android apk v.4.4.1 allows a physically proximate attacker to escalate privileges via the PassCodeViewModel class, specifically in the checkPassCodeIsValid method. Vulnerability Type Incorrect Access Control Vendor of...

CVE-2024-37010

CVE-2024-37010 Exploit para CVE-2024-37010: acceso al almacenamiento externo de otros usuarios y movimiento lateral: https://www.cert.ssi.gouv.fr/avis/CERTFR-2024-AVI-0753/ https://owncloud.com/security-advisories/insecure-direct-object-reference-in-external-storage Intro Owncloud convierte un...

OwnCloud-CVE-2023-49103

To build the container do: 1: Down the folder, unzip and build the container. 2: docker build -t cve-2023-49103 ./ 3: docker run --name cve-2023-49103 -p 80:80 -p 443:443 cve-2023-49103...

ONLYOFFICE ownCloud integration plugin contains a Server-Side Request Forgery (SSRF) vulnerability

Overview A Server-Side Request Forgery SSRF vulnerability exists in Ascensio System SIA's ONLYOFFICE ownCloud integration plugin version 9.12. The plugin’s backend endpoint does not adequately validate the user‑supplied document server URL before initiating outbound connections. An authenticated...

cve-2026-23989-opencloud-lab

CVE-2026-23989 — OpenCloud / ownCloud Infinite Scale public-link scope bypass A self-contained, one-command lab that reproduces CVE-2026-23989 and proves it fixed, using the official upstream Docker images. A public share link that is supposed to grant access to one folder can be abused to read...

ownCloud Improper Authentication Vulnerability

ownCloud contains an improper authentication vulnerability that allows an attacker to access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured...

VulnCheck KEV: 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-2025-53831

DrawIO for ownCloud is an application for using DrawIO with the file storage, synchronization, and sharing application ownCloud Classic. In DrawIO for ownCloud prior to version 1.0.2, which corresponds to ownCloud 10 prior to version 10.15.3, attackers with access to the DrawIO app can leverage...

CVE-2025-53831 DrawIO for ownCloud 10 is vulnerable to Stored XSS

DrawIO for ownCloud is an application for using DrawIO with the file storage, synchronization, and sharing application ownCloud Classic. In DrawIO for ownCloud prior to version 1.0.2, which corresponds to ownCloud 10 prior to version 10.15.3, attackers with access to the DrawIO app can leverage...

CVE-2025-53831

DrawIO for ownCloud is affected by a Stored XSS in older builds. The vulnerability stems from improper neutralization of user-supplied input during web page generation, enabling stored XSS when attackers have access to the DrawIO app. Affected range includes DrawIO for ownCloud < 1.0.2 (corres...

EUVD-2025-210435

DrawIO for ownCloud is an application for using DrawIO with the file storage, synchronization, and sharing application ownCloud Classic. In DrawIO for ownCloud prior to version 1.0.2, which corresponds to ownCloud 10 prior to version 10.15.3, attackers with access to the DrawIO app can leverage...