CVE-2025-24606 is classified as a Missing Authorization vulnerability affecting BoldGrid Client Invoicing by Sprout Invoices. This vulnerability allows exploiting incorrectly configured access control security levels, which could lead to unauthorized access. With a CVSS score of 6.4, this is considered a medium-severity issue that organizations should take seriously.
Risk to organizations includes potential unauthorized access to sensitive client invoicing information. The vulnerability affects versions of Client Invoicing by Sprout Invoices up to and including 20.8.1, emphasizing the need for immediate action to mitigate risks.
Currently, there is no public exploit confirmed for this vulnerability, and it is not listed as actively exploited in the Known Exploited Vulnerabilities (KEV) catalog. However, the presence of such vulnerabilities can often lead to exploitation, making it crucial for organizations to prioritize remediation.
Organizations should address this vulnerability in their priority patch cycle. Prompt action is essential to prevent possible exploitation.
Vulnerability Details
The official description of CVE-2025-24606 states that it is a Missing Authorization vulnerability in BoldGrid Client Invoicing by Sprout Invoices. This issue arises from incorrectly configured access control security levels, which may allow unauthorized actions. The vulnerability has a CVSS score of 6.4, categorizing it as medium severity, indicating a moderate level of risk.
The affected system is Client Invoicing by Sprout Invoices, with versions from n/a through 20.8.1 being vulnerable. The Common Weakness Enumeration (CWE) associated with this vulnerability is CWE-862, which refers to Missing Authorization.
Technical Analysis
The root cause of this vulnerability lies in the incorrect configuration of access controls within the application. Attackers may leverage this vulnerability to gain unauthorized access to client invoicing features, exposing sensitive data.
The attack vector is network-based, with low complexity, meaning that attackers do not require advanced skills to exploit this vulnerability. A low level of privileges is required to exploit the vulnerability, and user interaction is not necessary.
In terms of impact, the confidentiality impact is none, while the integrity impact is low, and the availability impact is also low, indicating that while sensitive data may not be exposed, the integrity and availability of the application could still be compromised.
Risk & Impact Analysis
The real-world deployment risk associated with CVE-2025-24606 includes unauthorized access to sensitive client data, which can lead to significant reputational damage and potential regulatory implications for organizations utilizing the affected software.
Organizations should be particularly concerned about the potential for unauthorized access leading to data manipulation or financial fraud. Given the medium severity level, this vulnerability should be addressed in the priority patch cycle to mitigate any risks associated with exploitation.
The urgency assessment based on the CVSS score indicates that organizations should schedule remediation in a timely manner, considering the potential impact on confidentiality and integrity.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of Client Invoicing by Sprout Invoices are all versions prior to vendor patch 20.8.1. Organizations should ensure they are running the latest version to mitigate this vulnerability.
Mitigation & Remediation
Organizations should prioritize patching immediately to address CVE-2025-24606 by upgrading to version 20.8.2 or later of Client Invoicing by Sprout Invoices. If an upgrade is not immediately possible, organizations should implement access control hardening measures and review their security configurations to limit unauthorized access.
Additionally, monitoring for any unusual access patterns and conducting regular security assessments can help identify potential weaknesses in the system.
Penetration testing can also be an effective way to validate the security of the application after remediation efforts.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor logs for unauthorized access attempts, particularly those targeting invoicing features. Behavioral anomalies such as unusual transaction patterns or unauthorized changes to client data should also be flagged for investigation.
Network signatures associated with the application should be reviewed, and any deviations from expected behavior should be investigated promptly.
AppSecure Threat Intelligence Insight
CVE-2025-24606 reflects ongoing challenges in access control configurations within web applications. Security teams should be aware of the trends indicating that misconfigurations remain a prevalent issue, leading to vulnerabilities that can be exploited by attackers.
Organizations are encouraged to adopt a proactive approach by implementing rigorous security reviews and continuous monitoring strategies to prevent similar vulnerabilities in the future. This includes conducting periodic audits and ensuring that all components of the application are adequately secured.
A robust vulnerability management program is essential for identifying and mitigating risks effectively.
Regular penetration testing should be integrated into the security lifecycle to help identify misconfigurations before they can be exploited.
API security testing practices can also aid in identifying vulnerabilities at the integration points of different services.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
.webp)