CVE-2026-58054

CVE-2026-58054 is not a public vulnerability in practice; however, connected details describe a concrete issue in MyBB 1.8.40 where a limited ACP user can assign the Administrators (gid 4) group because verify_usergroup() unconditionally returns true for that group. This enables privilege escalat...

CVE-2026-58054

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CVE-2026-58054

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. This CVE was assigned on the basis that the permission system allows a limited administrator to grant privileges exceeding their own authorization scope, potentially constituting an insecure default configuration. Followin...

CVE-2026-58054

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EUVD-2026-39974

MyBB 1.8.40 does not restrict which usergroup a limited Admin Control Panel user may assign when creating or editing users; the user module offers the Administrators group gid 4 and its datahandler's verifyusergroup unconditionally returns true. An admin holding only the delegated user-management...

PT-2026-53086

Name of the Vulnerable Software and Affected Versions MyBB version 1.8.40 Description An issue exists where users with limited Admin Control Panel ACP access can assign any usergroup to an account during creation or editing. This occurs because the verify usergroup function in the user module...

CVE-2026-11356

The Ivory Search – WordPress Search Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'menutitle' and 'menumagnifiercolor' Settings in all versions up to, and including, 5.5.15 due to insufficient input sanitization and output escaping. This makes it possible for...

CVE-2026-50767

A stored cross-site scripting XSS vulnerability in the item type administration page of Koha Library Management System 0 through 25.11 versions allow an authenticated remote attacker with administrator privileges to inject arbitrary web scripts via the item type check-in message field checkinmsg...

CVE-2026-57628 WordPress WP All Import plugin <= 4.0.1 - SQL Injection vulnerability

Administrator SQL Injection in WP All Import = 4.0.1 versions...

CVE-2026-13083 Pen-drive: pen-drive: stored xss via unescaped cluster data in html report

A flaw was found in the Pen Drive report generator. Cluster-sourced data is rendered into HTML reports without proper escaping or sanitization. An attacker with cluster administrator privileges can inject a stored cross-site scripting XSS payload into cluster objects such as ClusterVersion...

GO-2026-5092 Mattermost allows system administrators to read arbitrary host files via malicious AdvancedLoggingJSON configuration in github.com/mattermost/mattermost-server

Mattermost allows system administrators to read arbitrary host files via malicious AdvancedLoggingJSON configuration in github.com/mattermost/mattermost-server...

CVE-2026-55439 Halo: Path Traversal in Backup Download Leads to Arbitrary File Read

Halo is an open source website building tool. Prior to 2.24.3, a path traversal vulnerability in the backup download endpoint allows authenticated administrators to read arbitrary files from the server filesystem. The backup download endpoint GET...

CVE-2026-55439

Halo is an open source website building tool. Prior to 2.24.3, a path traversal vulnerability in the backup download endpoint allows authenticated administrators to read arbitrary files from the server filesystem. The backup download endpoint GET...

CVE-2026-55611

AnythingLLM is an application that turns pieces of content into context that any LLM can use as references during chatting. From 1.11.1 until 1.14.1, userId/workspaceId scoping to the parsed-files read/delete paths was added. However, the POST /api/workspace/:slug/embed-parsed-file/:fileId flow...

EUVD-2026-38695

The Site Kit by Google WordPress plugin before 1.176.0 does not properly restrict a REST API write endpoint to administrators, allowing lower-privileged users who have been granted dashboard sharing access such as Editors to modify a site-wide Site Kit by Google WordPress plugin before 1.176.0...

CVE-2026-10753

CVE-2026-10753 concerns Site Kit by Google for WordPress prior to 1.176.0. A REST API write endpoint is not properly restricted to administrators, allowing lower-privileged users (e.g., Editors with dashboard sharing access) to modify a site-wide setting that should be admin-only. Impact: potenti...

CVE-2026-56222

Capgo before 12.128.2 contains an authorization bypass vulnerability in POST /private/rolebindings that fails to verify appid ownership during app-scoped role binding creation. An attacker with administrative privileges in one organization can create role bindings targeting applications owned by...

CVE-2026-56222

Capgo before 12.128.2 contains an authorization bypass vulnerability in POST /private/rolebindings that fails to verify appid ownership during app-scoped role binding creation. An attacker with administrative privileges in one organization can create role bindings targeting applications owned by...

CVE-2026-56446

MISP is affected by CVE-2026-56446 where an authenticated site administrator could configure an arbitrary filesystem path for the NDJSON error log via JsonLogTool. Logged data can contain attacker-controlled content, enabling direction of log output to a web-accessible PHP file and potentially in...

CVE-2026-12862 XLSX formula injection in exports

Untrusted user data was passed verbatim to Excel exports for administrators. This allowed formula injection which can be used to compromise the environment of the user loading the file or other data in the file...