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Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Plugin · contact-manager
Contact Manager
5 known vulnerabilities on record. Add your version above to see which ones affect you.
Oct 28, 2026Contact Manager: Arbitrary File UploadCVE-2026-109218 · affects up to 9.1.2 · reported by WordfenceCritical 9.8
The Contact Manager plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 9.1.2 via the add_message function. This is due to an incomplete extension blacklist that fails to detect dangerous extensions when a trailing dot causes the extension-derivation routine to return an empty string, which sanitize_file_name() then silently removes before the file is written to disk. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible. Successful code execution additionally requires the server to use Apache with libapache2-mod-php (which maps .phar to PHP by default) and the attacker to retrieve the uploaded file within the brief window before it is removed by unlink() at end of request.
Mar 25, 2026Contact Manager: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')CVE-2026-32517 · affects up to 9.1 · reported by PatchstackHigh 7.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Kleor Contact Manager contact-manager allows Reflected XSS.This issue affects Contact Manager: from n/a through <= 9.1.
Feb 20, 2026Contact Manager: Deserialization of Untrusted DataCVE-2025-68853 · affects up to 9.1.1 · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in Kleor Contact Manager contact-manager allows Object Injection.This issue affects Contact Manager: from n/a through <= 9.1.1.
Aug 19, 2025Contact Manager: Stored Cross-Site ScriptingCVE-2025-8783 · affects up to 8.6.5 · reported by WordfenceMedium 4.4
The Contact Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'title’ parameter in all versions up to, and including, 8.6.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Feb 4, 2025Contact Manager: Arbitrary file uploadsCVE-2025-1028 · affects up to 8.6.4 · reported by WordfenceHigh 8.1
The Contact Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the contact form upload feature in all versions up to, and including, 8.6.4. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible in specific configurations where the first extension is processed over the final. This vulnerability also requires successfully exploiting a race condition in order to exploit.
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
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