A time-based blind SQL Injection vulnerability exists in ChurchCRM 5.13.0 and prior EditEventAttendees.php, specifically within the EN_tyid parameter. This vulnerability allows attackers with Administrator permissions to inject malicious SQL commands due to improper sanitization of the parameter. The flaw can potentially enable attackers to delay the response, indicating an SQL injection vulnerability.
With further exploitation, sensitive data could be retrieved from the underlying database. Given the critical nature of this vulnerability, organizations must understand its implications and act swiftly to mitigate risks.
The CVSS score of this vulnerability is 9.3, indicating a critical severity level. Organizations should prioritize patching immediately to protect against potential data breaches.
As this vulnerability requires high privileges, its exploitation is limited to users with Administrator access. However, the potential for serious data compromise necessitates prompt action.
Risk to organizations includes unauthorized access to sensitive information, which could lead to legal ramifications and loss of trust. The urgency for defenders is high due to the critical nature of this vulnerability.
Vulnerability Details
The ChurchCRM vulnerability is classified as a time-based blind SQL Injection. It is found in version 5.13.0 and prior of the ChurchCRM software. The identified CVE description highlights the potential for exploitation, where SQL commands can be injected directly into the database query via the EN_tyid parameter. The vulnerability was published on February 19, 2025, and is classified under CWE-89, which pertains to SQL Injection.
The CVSS score of 9.3 indicates critical severity, with high impact on confidentiality, integrity, and availability. The vulnerability is accessible via a network, and low complexity is needed for exploitation.
Technical Analysis
Root cause analysis shows that the EN_tyid parameter is not properly sanitized before being included in an SQL query. This oversight allows attackers to craft malicious SQL commands that can manipulate the database.
The attack vector is network-based, and the complexity is low, requiring high privileges to execute. User interaction is not needed, which increases the likelihood of successful exploitation.
The potential impacts include high confidentiality and integrity risks, with attackers able to access sensitive data and potentially disrupt availability through crafted SQL responses.
Risk & Impact Analysis
The real-world deployment risk of this vulnerability is significant. Organizations utilizing ChurchCRM must recognize the potential for attackers to retrieve sensitive information if this flaw is not addressed. The blast radius could extend to all data within the affected database.
Urgency assessment based on the CVSS score indicates that organizations should prioritize patching immediately. The critical nature of this vulnerability, combined with the potential for significant data loss and reputational damage, makes it imperative for organizations to act.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The affected versions of ChurchCRM include all versions prior to the vendor patch, specifically version 5.13.0.
Mitigation & Remediation
Organizations should prioritize patching by upgrading to the latest version of ChurchCRM. If a patch is unavailable, consider implementing SQL query parameterization and strict input validation as workarounds. Additional configuration hardening and network controls should be employed to minimize exposure.
Monitoring recommendations include reviewing logs for unusual database activity and implementing alerts for suspicious queries.
Detection Guidance
Log indicators to monitor include failed database queries, unusual response times, and repeated access attempts to the EditEventAttendees.php file. Behavioral anomalies such as unexpected delays in responses can also signal exploitation attempts. Network signatures indicative of SQL injection attempts should be established to enhance detection capabilities.
AppSecure Threat Intelligence Insight
This vulnerability highlights the ongoing challenges faced by organizations in securing web applications against SQL injection attacks. The trend of increasing SQL injection vulnerabilities underscores the need for thorough security assessments and proactive measures.
Organizations should implement a comprehensive vulnerability management program to identify and mitigate similar risks. Regular penetration testing, such as penetration testing, can help uncover vulnerabilities before they can be exploited.
Strategic defensive takeaway includes continuous monitoring and updating of security protocols to defend against evolving threats, ensuring that security measures are in line with industry best practices.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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