CVE-2026-45284

The record

Nextcloud is an open source content collaboration platform. From version 1.3.6 to before version 8.4.0, an improper check allowed users that where provided by LDAP to still authenticate towards user OIDC after they where deleted. This issue has been patched in version 8.4.0.

Affected packages

Related vulnerabilities

• CVE-2026-114574 A security vulnerability has been detected in massCodeIO massCode 5.10. CWE-284
• CVE-2026-83395 Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise… CWE-284
• CVE-2026-112091 A flaw has been found in Dav-ee dairy-management-system… CWE-284
• CVE-2026-106580 ImageMagick is free and open-source software used for editing and manipulating digital… CWE-284
• CVE-2026-61700 MariaDB Connector/J is used to connect applications developed in Java to MariaDB and… CWE-284
• CVE-2026-86812 The WPCafe WordPress plugin before 3.0.18 does not correctly restrict access to a set of… CWE-284
• CVE-2026-85545 There is an Vulnerability in some HikCentral Access Control versions. CWE-284
• CVE-2026-78084 Joomla Extension - joomshaper.com - Missing Access Control in Gallery Image Management in… CWE-284