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CVE-2025-6478: Cross-Site Request Forgery in CodeAstro Expense Management System

Medium
VulnerabilityCVE-2025-6478cvecve-2025-6478
Published: Sun Jun 22 2025 (06/22/2025, 13:31:05 UTC)
Source: CVE Database V5
Vendor/Project: CodeAstro
Product: Expense Management System

Description

A vulnerability was found in CodeAstro Expense Management System 1.0. It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation leads to cross-site request forgery. The attack may be launched remotely.

AI-Powered Analysis

AILast updated: 06/22/2025, 14:04:36 UTC

Technical Analysis

CVE-2025-6478 is a Cross-Site Request Forgery (CSRF) vulnerability identified in version 1.0 of the CodeAstro Expense Management System. CSRF vulnerabilities occur when an attacker tricks an authenticated user into submitting a forged HTTP request, causing the user’s browser to perform unwanted actions on a web application in which they are currently authenticated. In this case, the vulnerability affects an unspecified functionality within the expense management system, allowing remote attackers to potentially manipulate user actions without their consent. The CVSS 4.0 base score is 5.3, indicating a medium severity level. The vector details specify that the attack can be launched remotely (AV:N), requires low attack complexity (AC:L), does not require authentication (PR:N), but does require user interaction (UI:P). The impact on confidentiality is none (VC:N), integrity is low (VI:L), and availability is none (VA:N). The scope remains unchanged (S:U), and there are no known exploits in the wild or available patches at the time of publication. This suggests that while the vulnerability could allow an attacker to perform limited unauthorized actions on behalf of a user, it does not directly compromise sensitive data or system availability. However, given the nature of expense management systems, unauthorized actions could include fraudulent expense submissions or modifications, potentially leading to financial discrepancies or unauthorized fund allocations.

Potential Impact

For European organizations using CodeAstro Expense Management System 1.0, this vulnerability poses a risk primarily to the integrity of financial data and transaction records. Unauthorized manipulation of expense entries could result in financial losses, compliance violations, and reputational damage. Since the system is likely used by finance departments, attackers exploiting this vulnerability could submit or alter expense claims without detection if proper auditing is not in place. The requirement for user interaction means phishing or social engineering campaigns could be leveraged to trick employees into triggering malicious requests. The lack of confidentiality and availability impact reduces the risk of data leakage or service disruption, but the integrity compromise alone is significant in financial contexts. Organizations in regulated sectors such as banking, insurance, and public administration in Europe may face increased scrutiny if such vulnerabilities lead to financial misstatements or fraud. Additionally, the absence of known exploits currently provides a window for proactive mitigation before active attacks emerge.

Mitigation Recommendations

1. Implement CSRF tokens: Ensure that all state-changing requests in the CodeAstro Expense Management System require a unique, unpredictable CSRF token that is validated server-side. 2. Enforce SameSite cookie attributes: Configure session cookies with the 'SameSite' attribute set to 'Strict' or 'Lax' to reduce the risk of cross-origin requests. 3. User education: Train employees to recognize phishing attempts and suspicious links that could trigger CSRF attacks, emphasizing caution with unsolicited emails. 4. Monitor and audit: Enable detailed logging and regular audits of expense submissions and modifications to detect unusual patterns indicative of CSRF exploitation. 5. Network segmentation: Restrict access to the expense management system to trusted networks and VPNs to limit exposure. 6. Update and patch management: Engage with CodeAstro for patches or updates addressing this vulnerability and apply them promptly once available. 7. Multi-factor authentication (MFA): Although not directly preventing CSRF, MFA can reduce the risk of compromised credentials being used in conjunction with CSRF attacks. 8. Web Application Firewall (WAF): Deploy a WAF with rules to detect and block CSRF attack patterns and suspicious HTTP requests targeting the expense management system.

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Technical Details

Data Version
5.1
Assigner Short Name
VulDB
Date Reserved
2025-06-21T05:42:45.330Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 685809ea179a4edd60b46be3

Added to database: 6/22/2025, 1:49:30 PM

Last enriched: 6/22/2025, 2:04:36 PM

Last updated: 8/15/2025, 11:46:19 AM

Views: 28

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