CVE-2026-22195 is a high-severity SQL injection vulnerability present in GestSup versions prior to 3.2.60. This vulnerability allows user-controlled input from the search bar to be incorporated into SQL queries without sufficient neutralization. As a result, an authenticated attacker could manipulate these database queries, potentially leading to unauthorized access or modification of database contents depending on their privileges.
With a CVSS score of 7.7, the vulnerability poses a significant risk to organizations that utilize GestSup. The attack vector is network-based, with low complexity for exploitation. This means that even users with low privileges can exploit the vulnerability without requiring user interaction, making it critical for organizations to address this issue promptly.
Risk to organizations includes potential unauthorized access to sensitive data, data integrity issues, and overall system compromise. Given the ease of exploitation and the potential impact, organizations should prioritize patching immediately.
Currently, no public exploits or proofs of concept have been confirmed for this vulnerability, but the lack of known exploitation does not mitigate the urgency for remediation. Security teams should be proactive in applying the necessary patches to protect their systems.
Vulnerability Details
The SQL injection vulnerability in GestSup is classified under CWE-89. The vulnerability is specifically located in the search bar functionality, where user inputs are directly used in SQL queries without adequate sanitization. This flaw allows attackers to manipulate the intended database queries.
The CVSS score of 7.7 signifies a high severity, indicating that successful exploitation could lead to high impacts on confidentiality, integrity, and availability of the affected systems. The vulnerability affects all versions of GestSup prior to 3.2.60, which were published on January 9, 2026.
Technical Analysis
The root cause of CVE-2026-22195 lies in insufficient input validation and sanitization within the GestSup application framework. As user input is directly integrated into SQL statements, attackers can craft inputs that alter the intended behavior of the database queries.
The attack vector for this vulnerability is network-based, and it requires low complexity. Attackers need low privileges to exploit this vulnerability, and no user interaction is necessary, which increases the risk profile. The impacts on confidentiality and integrity are assessed as high, while availability is not affected.
Risk & Impact Analysis
The potential risks associated with CVE-2026-22195 are substantial. Organizations utilizing affected versions of GestSup are at risk of unauthorized data access and manipulation, which could lead to severe operational disruptions and data breaches.
The urgency for remediation is high, considering the vulnerability's exploitable nature and its implications for data integrity and confidentiality. Organizations should implement patches immediately to mitigate the risks.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
All versions of GestSup prior to 3.2.60 are affected by this vulnerability. Organizations using these versions must update to mitigate the risk.
Mitigation & Remediation
To remediate this vulnerability, organizations should upgrade to GestSup version 3.2.60 or later. If an upgrade is not immediately possible, implementing input validation and sanitization measures within the application can help mitigate risks. Further, organizations may benefit from conducting a thorough security assessment to identify other potential vulnerabilities.
For ongoing protection, organizations should consider engaging in penetration testing to identify and remediate similar vulnerabilities in their systems.
Detection Guidance
Organizations should monitor their systems for unusual database queries or access patterns that might indicate exploitation of this vulnerability. Log indicators should include any failed login attempts or suspicious search queries. Additionally, behavioral anomalies, such as unexpected changes in database contents, should be investigated promptly.
AppSecure Threat Intelligence Insight
CVE-2026-22195 highlights the ongoing risks associated with SQL injection vulnerabilities. Security teams should be aware of the patterns and trends associated with such vulnerabilities to enhance their defensive strategies. Regular security assessments and updates to application security practices are crucial in mitigating these risks.
Organizations can learn from this incident to improve their overall security posture by implementing robust input validation mechanisms and conducting regular security training for developers.
For further reading on application security best practices, consider reviewing our guide on application security assessment and the importance of penetration testing in identifying vulnerabilities.
Additionally, organizations are encouraged to explore our insights on penetration testing methodology to better understand how to assess and enhance their security frameworks.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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