CVE-2025-67274: Aangine Information Disclosure Flaw

CVE-2025-67274 Overview

An information disclosure vulnerability exists in continuous.software aangine version 2025.2 that allows remote attackers to obtain sensitive information. The vulnerability affects multiple service endpoints including the excel-integration-service template download module, integration-persistence-service job listing module, and portfolio-item-service data retrieval module. This exposure could allow unauthorized access to sensitive data through network-accessible API endpoints without requiring authentication.

Critical Impact

Remote attackers can extract sensitive information from multiple aangine service endpoints without authentication, potentially exposing business-critical data and internal system configurations.

Affected Products

• continuous.software aangine v.2025.2
• excel-integration-service template download module
• integration-persistence-service job listing module
• portfolio-item-service data retrieval module

Discovery Timeline

• 2026-01-26 - CVE-2025-67274 published to NVD
• 2026-01-27 - Last updated in NVD database

Technical Details for CVE-2025-67274

Vulnerability Analysis

This vulnerability is classified under CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor). The flaw exists within multiple service endpoints in the aangine platform, specifically targeting the excel-integration-service, integration-persistence-service, and portfolio-item-service modules. Each of these endpoints fails to properly validate or restrict access to sensitive data, enabling unauthorized information retrieval.

The network-accessible nature of this vulnerability means attackers can exploit it remotely without requiring any prior authentication or user interaction. The confidentiality impact is significant as attackers can access sensitive information that should be protected, though the vulnerability does not allow modification of data or disruption of services.

Root Cause

The root cause stems from improper access control mechanisms in the affected aangine service modules. The excel-integration-service template download module, integration-persistence-service job listing module, and portfolio-item-service data retrieval module endpoints do not adequately verify that requesters are authorized to access the sensitive information being returned. This represents a fundamental failure in implementing the principle of least privilege across these API endpoints.

Attack Vector

The attack is network-based and requires no authentication (PR:N) or user interaction (UI:N). An attacker can directly query the vulnerable endpoints over the network to retrieve sensitive information. The low attack complexity means exploitation is straightforward and does not require specialized conditions.

The affected endpoints include:

• Template download functionality in the excel-integration-service
• Job listing functionality in the integration-persistence-service
• Data retrieval functionality in the portfolio-item-service

Attackers can craft HTTP requests to these endpoints to extract sensitive data that should be protected by proper access controls. A proof-of-concept has been documented and is available through the GitHub Gist PoC Repository.

Detection Methods for CVE-2025-67274

Indicators of Compromise

• Unusual or high-volume requests to /excel-integration-service/template endpoints
• Anomalous access patterns to /integration-persistence-service/jobs listing endpoints
• Unexpected queries to /portfolio-item-service/data retrieval endpoints
• Access attempts from unauthorized IP addresses or geographic locations to sensitive service modules

Detection Strategies

• Implement logging and monitoring for all requests to the affected service endpoints
• Configure alerting for bulk data retrieval attempts from the excel-integration-service, integration-persistence-service, and portfolio-item-service modules
• Deploy web application firewall (WAF) rules to detect and block suspicious request patterns targeting sensitive endpoints
• Monitor for reconnaissance activity against aangine API endpoints

Monitoring Recommendations

• Enable detailed access logging for all aangine service modules
• Set up real-time alerting for unauthorized access attempts to protected resources
• Implement rate limiting and anomaly detection for API endpoints
• Correlate logs across excel-integration-service, integration-persistence-service, and portfolio-item-service for comprehensive visibility

How to Mitigate CVE-2025-67274

Immediate Actions Required

• Restrict network access to affected aangine service endpoints using firewall rules or network segmentation
• Implement authentication requirements for the excel-integration-service, integration-persistence-service, and portfolio-item-service endpoints
• Review and audit current access to sensitive data exposed through these modules
• Contact Continuous Software for vendor-specific guidance and patch availability

Patch Information

No official patch information has been published at this time. Organizations should monitor the Continuous Software Products page and Aangine Security Overview for security updates and advisories. Until a patch is available, implement the workarounds described below.

Workarounds

• Deploy network-level access controls to restrict access to aangine services from trusted networks only
• Implement reverse proxy authentication in front of vulnerable endpoints
• Use API gateway solutions to enforce authentication and authorization before requests reach the affected modules
• Consider temporarily disabling non-essential functionality in the affected service modules until patches are available

# Example: Network-level restriction for aangine services
# Add firewall rules to restrict access to affected endpoints

# Block external access to excel-integration-service
iptables -A INPUT -p tcp --dport 8080 -s ! 10.0.0.0/8 -j DROP

# Restrict integration-persistence-service to internal networks
iptables -A INPUT -p tcp --dport 8081 -s ! 192.168.0.0/16 -j DROP

# Limit portfolio-item-service access
iptables -A INPUT -p tcp --dport 8082 -s ! 172.16.0.0/12 -j DROP