Adobe Commerce versions 2.4.8-beta1, 2.4.7-p3, 2.4.6-p8, 2.4.5-p10, 2.4.4-p11 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field.
A successful attacker can abuse this to achieve session takeover, increasing the confidentiality and integrity impact as high. Organizations should prioritize patching immediately.
The CVSS score for this vulnerability is 8.7, indicating a high severity level. The risk to organizations includes potential session hijacking, data theft, and loss of integrity of user data.
Currently, there are no known exploits in the wild, but the nature of the vulnerability makes it critical for organizations to address it in their patch cycle.
Vulnerability Details
Adobe Commerce versions 2.4.8-beta1, 2.4.7-p3, 2.4.6-p8, 2.4.5-p10, 2.4.4-p11 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability. This vulnerability allows low-privileged attackers to inject malicious scripts into vulnerable form fields.
The CVSS score is 8.7, indicating high severity. The attack vector is network-based, and it requires low privileges and user interaction. The confidentiality and integrity impacts are high, while availability is not affected.
Technical Analysis
The root cause of this vulnerability is improper validation of user input in form fields, leading to the potential execution of arbitrary JavaScript code in the context of the user's session. The attack vector is primarily through the web application environment, where an attacker can craft malicious inputs.
Given that low privileges are required, a low-skilled attacker could potentially exploit this vulnerability without sophisticated techniques. User interaction is necessary, as the victim must visit the page containing the vulnerable field.
Risk & Impact Analysis
Risk to organizations includes session hijacking and unauthorized access to sensitive data, which can lead to significant reputational damage and financial loss. The potential blast radius of this vulnerability is broad, impacting not only individual user accounts but also organizational integrity.
With a CVSS score of 8.7 and the potential for high confidentiality and integrity impact, organizations should address this vulnerability in their priority patch cycle.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | No |
Public PoC | No |
Actively Exploited | No |
Ransomware Use | No |
Affected Versions
Affected versions include Adobe Commerce versions 2.4.8-beta1, 2.4.7-p3, 2.4.6-p8, 2.4.5-p10, 2.4.4-p11 and earlier. For Adobe Commerce B2B, affected versions include 1.3.3, 1.3.4, and 1.3.5.
Mitigation & Remediation
Organizations should apply patches provided by Adobe to remediate this vulnerability. It is crucial to upgrade to safe versions that address this vulnerability. If a patch is not yet available, organizations should implement input validation and sanitization controls to prevent malicious script injection.
For further guidance on security assessment methods, organizations can refer to the application security assessment services.
Detection Guidance
Monitoring user input fields for unusual patterns and behaviors can assist in detecting exploitation attempts. Organizations should analyze logs for any signs of script injection or unexpected JavaScript execution.
AppSecure Threat Intelligence Insight
This vulnerability underscores the importance of secure coding practices and regular security reviews in web applications. Security teams should prioritize training for developers on XSS prevention techniques.
For further reading on XSS and other vulnerabilities, organizations can explore resources such as the API penetration testing guide, which can help in identifying security flaws.
Additionally, continuous security testing is crucial for ongoing protection against emerging threats. Implementing a strategy for continuous penetration testing can greatly enhance an organization's security posture.
Finally, reviewing the latest trends in vulnerability management is essential for proactive risk assessment. Organizations can benefit from resources like the vulnerability management program design to stay ahead of potential threats.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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