Nextcloud 2FA Bypass Vulnerability (CVE-2026-45691): Medium Severity
Overview A notable security flaw has been found in Nextcloud Server, an open-source platform for content collaboration. This vulnerability allows an attacker to bypass…
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Security & Release Updates
Vulnerability advisories and release notes for the hosting, server and automation software we run: what changed, who is affected and how to stay safe.
Nextcloud Server Authentication Bypass Vulnerability (CVE-2026-45690): Medium Severity
Two-factor authentication (2FA) is a critical security layer designed to protect your accounts even if your password falls into the wrong hands. It adds…
Nextcloud Tables SQL Injection Vulnerability (CVE-2026-45545): High Severity
An important security flaw has been found in the Nextcloud Tables app. This issue allows a logged-in user to run harmful commands on the…
Nextcloud Tables Information Disclosure Vulnerability (CVE-2026-45544): Medium Severity
Overview Nextcloud Tables, an open-source platform for collaborative data management, has been identified with an information disclosure vulnerability. This security flaw could allow users…
Nextcloud Forms Unauthorized Read Access Vulnerability (CVE-2026-45543): Medium Severity
A Critical Flaw in Nextcloud Forms: What You Need to Know Nextcloud Forms, an open-source platform for creating surveys and forms, has been found…
Drupal Avatar Uploader Reflected Cross-Site Scripting Vulnerability (CVE-2022-50957): Medium Severity
The digital landscape often presents unforeseen challenges, and today we’re focusing on a particular security concern within the Drupal ecosystem. A vulnerability has been…
Nextcloud Calendar User Enumeration Vulnerability (CVE-2026-45286): Medium Severity
Uncovering a Privacy Flaw in Nextcloud Calendar Nextcloud, a popular open-source platform for content collaboration, recently addressed a privacy concern within its Calendar application.…
Nextcloud Server Unauthorized Public Link Vulnerability (CVE-2026-45285): Medium Severity
Nextcloud Server Unauthorized Public Link Vulnerability (CVE-2026-45285) — Medium Severity In today’s interconnected digital world, collaboration platforms are essential. Nextcloud, a popular open-source solution,…
Nextcloud user_oidc Improper Authentication Check Vulnerability (CVE-2026-45284): Medium Severity
Understanding the Nextcloud user_oidc Authentication Vulnerability A security flaw has been found in the Nextcloud user_oidc application. This issue could allow users who were…
Nextcloud Server Unauthorized File Lock Management Vulnerability (CVE-2026-45283): Medium Severity
Overview A notable security flaw has been identified in Nextcloud Server, an open-source platform for content collaboration. This vulnerability, tracked as CVE-2026-45283, specifically affects…
Nextcloud Server Attachment Access Bypass Vulnerability (CVE-2026-45282): Medium Severity
Understanding the Nextcloud Attachment Access Bypass Nextcloud, a popular open-source platform for content collaboration, recently disclosed a vulnerability that could allow unauthorized access to…
Nextcloud Server Calendar Takeover Vulnerability (CVE-2026-45281): High Severity
Understanding the Nextcloud Calendar Vulnerability A significant security flaw has been identified in Nextcloud Server, an open-source platform widely used for content collaboration. This…
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