Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Network-reachable unauthenticated file read with no interaction required; read-only impact justifies I:N and A:N, S:U as no scope change occurs.
Primary rating from Vendor (Wordfence).
CVSS VectorVendor: Wordfence
Lifecycle Timeline
2DescriptionCVE.org
The Bit integrations - Form Integration, Webhook, Spreadsheets, CRM, LMS & Email Automation plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 2.9.0 via the processAttachment function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information.
Articles & Coverage 1
AnalysisAI
Unauthenticated directory traversal in the Bit Integrations WordPress plugin (all versions through 2.9.0) allows remote attackers to read arbitrary files from the server via the processAttachment function. The flaw resides in mail action handling (MailController.php) and Contact Form 7 trigger processing (CF7Controller.php), exposing sensitive server files such as wp-config.php, .env files, and credentials to any unauthenticated network attacker. No public exploit or CISA KEV listing has been identified at the time of analysis, but the CVSS vector (AV:N/AC:L/PR:N/UI:N) and EPSS-independent attack simplicity make this a high-priority patching target for affected installations.
Technical ContextAI
The Bit Integrations plugin (CPE: cpe:2.3:a:bitpressadmin:bit_integrations_-_form_integration,_webhook,_spreadsheets,_crm,_lms_&_email_automation:*:*:*:*:*:*:*:*) is a WordPress automation plugin providing form-to-CRM, webhook, spreadsheet, LMS, and email automation workflows. The root cause is CWE-22 (Path Traversal): the processAttachment function in backend/Actions/Mail/MailController.php (lines 59 and 123) and the Contact Form 7 integration layer (backend/Triggers/CF7/CF7Controller.php line 127, Hooks.php line 11) fail to canonicalize or restrict file paths supplied during attachment processing. An attacker can inject directory traversal sequences (e.g., ../../) into the attachment path parameter to escape the intended directory and reach arbitrary locations on the server filesystem. Because the plugin integrates with CF7 form submissions, the traversal may be triggerable through standard form submission endpoints without any authentication.
RemediationAI
The primary fix is to update the Bit Integrations plugin to any version released after 2.9.0 - an upstream code fix has been committed per the WordPress SVN changeset at https://plugins.trac.wordpress.org/changeset?reponame=&old=3605525%40bit-integrations&new=3605525%40bit-integrations; however, the exact released fixed version number is not confirmed in the available input data and should be verified in the WordPress plugin repository before updating. As an interim compensating control, administrators who cannot immediately patch should consider disabling the plugin entirely, as no targeted workaround (e.g., disabling only the attachment processing feature) is configurable without code modification. Blocking direct access to the plugin's AJAX endpoints via WAF rules or by restricting access to wp-admin and wp-ajax.php can reduce exposure but may break legitimate plugin functionality. The Wordfence advisory at the URL above should be consulted for any updated remediation guidance.
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Same weakness CWE-22 – Path Traversal
View allSame technique Path Traversal
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-51689
GHSA-j262-2rh9-xjv4