This vulnerability allows a cross-site scripting (XSS) attack, specifically identified in Bootstrap versions v3.1.11 and v3.3.7. The flaw is found via the Title parameter in /vendor/views/add_product.php. With a CVSS score of 6.1, this vulnerability is classified as medium severity, indicating a notable risk to systems using these versions.
Risk to organizations includes potential unauthorized access to sensitive data through XSS attacks, which may lead to significant data manipulation or theft. User interaction is required for exploitation, where an attacker may craft a malicious link that, when clicked, executes the attack.
Organizations should prioritize patching immediately. With the increasing trend of XSS vulnerabilities being leveraged in attacks, timely remediation is essential to protect users and data.
Currently, there are no known exploits associated with this vulnerability, and it is not listed in the Known Exploited Vulnerabilities (KEV) catalog. However, the potential for exploitation remains a concern.
Vulnerability Details
The official CVE description notes that Bootstrap v3.1.11 and v3.3.7 contain a cross-site scripting (XSS) vulnerability through the Title parameter in /vendor/views/add_product.php. The CVSS score of 6.1 categorizes this as a medium severity issue, with the following characteristics:
Attribute | Details |
|---|---|
CVSS Version | 3.1 |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | None |
User Interaction | Required |
Confidentiality Impact | Low |
Integrity Impact | Low |
Technical Analysis
The root cause of this vulnerability stems from improper handling of user input, specifically through the Title parameter, which allows attackers to inject malicious scripts into web pages viewed by other users. This vulnerability is primarily exploited through network interactions, where a user must click on a crafted link containing the malicious payload.
The attack complexity is low, meaning that no advanced skills are required to exploit this vulnerability. Attackers do not need any privileges, making it accessible to anyone who can induce user interaction. The confidentiality and integrity impacts are assessed as low, but the potential for exploitation may lead to a loss of user trust and data manipulation.
Risk & Impact Analysis
The real-world deployment risk for this vulnerability is significant, as XSS vulnerabilities are among the most commonly exploited issues in web applications. Organizations using affected versions of Bootstrap are at risk of attackers executing arbitrary scripts in the context of legitimate users, potentially leading to unauthorized access to sensitive information, session hijacking, and defacement of web content.
Given the current threat landscape, organizations must recognize the urgency of addressing this vulnerability. The CVSS score indicates a medium severity, which necessitates immediate attention to patching and securing affected systems. The blast radius of such an exploit can be extensive, affecting all users of the application.
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
The vulnerability affects Bootstrap versions v3.1.11 and v3.3.7. Organizations using these versions should take immediate action to secure their applications.
Mitigation & Remediation
Organizations should implement the following remediation steps:
1. Upgrade to the latest version of Bootstrap. Ensure that the updated version addresses the XSS vulnerability.
2. If immediate patching is not possible, apply input validation and sanitization on user inputs, particularly the Title parameter in /vendor/views/add_product.php.
3. Implement web application firewalls to filter out malicious inputs.
For further details on security best practices, organizations can refer to the application security assessment guidelines.
Detection Guidance
To detect potential exploitation of this vulnerability, organizations should monitor for the following indicators:
1. Logs indicating unexpected JavaScript execution in user sessions.
2. Unusual errors or behavior in web application usage that may suggest an injection attack.
AppSecure Threat Intelligence Insight
The long-term significance of this vulnerability lies in its representation of a common flaw in web applications. XSS vulnerabilities remain a prevalent issue, emphasizing the need for robust input validation and user interaction controls.
Security teams should take this opportunity to reassess their current security posture and ensure that similar vulnerabilities are not present in other applications. The trend of XSS vulnerabilities indicates that organizations must proactively address potential weaknesses.
For comprehensive strategies on improving application security, organizations can explore our penetration testing methodology and vulnerability management program design articles.
Addressing such vulnerabilities is critical for maintaining the integrity of applications and protecting sensitive user data.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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