CVE-2025-60188: Atarim Information Disclosure Flaw

CVE-2025-60188 Overview

CVE-2025-60188 is a Sensitive Data Exposure vulnerability affecting the Atarim Visual Collaboration WordPress plugin developed by Vito Peleg. The vulnerability is classified under CWE-201 (Insertion of Sensitive Information Into Sent Data), which allows attackers to retrieve embedded sensitive data from the plugin's communications without requiring authentication.

This vulnerability poses a significant risk to WordPress websites utilizing the Atarim plugin for visual collaboration and client feedback workflows. Unauthenticated remote attackers can exploit this flaw to extract sensitive information that is inadvertently included in data transmissions from the plugin.

Critical Impact

Unauthenticated attackers can remotely extract sensitive embedded data from affected Atarim plugin installations, potentially exposing confidential client information, site configurations, or user details.

Affected Products

• Atarim Visual Collaboration plugin versions through 4.2.1
• WordPress sites running vulnerable Atarim plugin versions
• All WordPress installations with the atarim-visual-collaboration plugin enabled

Discovery Timeline

• 2025-11-06 - CVE-2025-60188 published to NVD
• 2026-04-27 - Last updated in NVD database

Technical Details for CVE-2025-60188

Vulnerability Analysis

This vulnerability stems from improper handling of sensitive information within the Atarim Visual Collaboration plugin's data transmission processes. The plugin fails to adequately sanitize or filter sensitive data before including it in outgoing communications, allowing attackers to intercept or retrieve this information.

The flaw requires no authentication to exploit, meaning any network-based attacker can potentially access the exposed data. The vulnerability exclusively impacts confidentiality—there is no direct effect on system integrity or availability. However, the exposed information could be leveraged for further attacks against the affected WordPress installation or its users.

WordPress plugins that handle client collaboration workflows often process sensitive project details, user credentials, or site configuration data. When such data is inadvertently embedded in sent data without proper filtering, it creates a significant information disclosure risk.

Root Cause

The root cause is the Insertion of Sensitive Information Into Sent Data (CWE-201). The Atarim plugin embeds sensitive information within data structures that are transmitted to clients or external endpoints without properly stripping confidential fields. This design flaw allows the sensitive data to be retrieved by unauthorized parties who can access the transmitted data.

Attack Vector

The attack vector is network-based and requires no user interaction or special privileges. An attacker can exploit this vulnerability remotely by:

1. Identifying WordPress sites running vulnerable versions of the Atarim plugin
2. Crafting requests to endpoints that return data containing embedded sensitive information
3. Parsing the response data to extract the sensitive information
4. Using the extracted data for reconnaissance or further attacks

The vulnerability does not require authentication, making it accessible to any external attacker who can reach the WordPress installation over the network.

The exploitation mechanism involves intercepting or requesting data responses from the plugin that contain improperly filtered sensitive fields. For detailed technical information, refer to the Patchstack Vulnerability Report.

Detection Methods for CVE-2025-60188

Indicators of Compromise

• Unusual or unauthorized requests to Atarim plugin endpoints from external IP addresses
• Abnormal data retrieval patterns targeting visual collaboration features
• Evidence of reconnaissance activity probing for WordPress plugin versions
• Unexpected access logs showing requests to /wp-content/plugins/atarim-visual-collaboration/ paths

Detection Strategies

• Monitor HTTP access logs for repeated requests to Atarim plugin API endpoints
• Implement Web Application Firewall (WAF) rules to detect and block suspicious data extraction attempts
• Deploy intrusion detection signatures targeting known Atarim plugin exploitation patterns
• Conduct regular vulnerability scans to identify outdated plugin versions

Monitoring Recommendations

• Enable detailed logging for all WordPress plugin activities
• Set up alerts for unusual traffic patterns targeting collaboration plugin endpoints
• Review server access logs for unauthorized data retrieval attempts
• Monitor outbound data transmissions for anomalous content or destinations

How to Mitigate CVE-2025-60188

Immediate Actions Required

• Update the Atarim Visual Collaboration plugin to a version newer than 4.2.1 immediately
• Audit any data that may have been exposed while running vulnerable versions
• Review server logs for evidence of exploitation attempts
• Consider temporarily disabling the plugin if an update is not immediately available

Patch Information

A security patch addressing this vulnerability should be obtained from the official WordPress plugin repository or the vendor. Site administrators should update to the latest available version of the Atarim Visual Collaboration plugin that addresses this sensitive data exposure issue. Refer to the Patchstack Vulnerability Report for additional details and patch availability.

Workarounds

• Restrict access to the WordPress admin panel and plugin directories using IP whitelisting
• Implement a Web Application Firewall to filter malicious requests targeting plugin endpoints
• Disable the Atarim plugin entirely until a patched version can be deployed
• Place the WordPress site behind a VPN or access control layer if immediate patching is not possible

# WordPress plugin update via WP-CLI
wp plugin update atarim-visual-collaboration

# Alternatively, disable the plugin until patched
wp plugin deactivate atarim-visual-collaboration

# Verify current plugin version
wp plugin list --name=atarim-visual-collaboration --fields=name,version,status