CVE-2005-2603 in My Image Gallery
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in index.php for My Image Gallery (Mig ) 1.4.1 allows remote attackers to inject arbitrary web script or HTML via the (1) currDir or (2) image parameters.
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Analysis
by VulDB Data Team • 08/23/2025
The vulnerability identified as CVE-2005-2603 represents a critical cross-site scripting flaw within the My Image Gallery (Mig) version 1.4.1 web application. This security weakness resides in the index.php script and specifically affects two input parameters: currDir and image. The vulnerability classification aligns with CWE-79, which defines cross-site scripting as a common web application security flaw where malicious scripts are injected into otherwise trusted websites. The flaw occurs when user-supplied input is not properly sanitized or validated before being rendered back to users in web pages, creating an avenue for attackers to execute arbitrary code in the context of victim browsers.
The technical implementation of this vulnerability stems from insufficient input validation mechanisms within the My Image Gallery application. When attackers manipulate the currDir or image parameters through URL manipulation or form submissions, the application fails to adequately filter or escape the input data before incorporating it into dynamic web page content. This oversight allows malicious actors to inject HTML tags or JavaScript code that executes in the browsers of unsuspecting users who view the affected gallery pages. The attack vector operates entirely through web-based interfaces, making it accessible to remote threat actors without requiring local system access or privileged credentials.
The operational impact of this vulnerability extends beyond simple data theft or defacement, as it enables attackers to perform various malicious activities through the compromised web application. Victims may experience session hijacking, credential theft, or redirection to malicious websites when browsing galleries hosted by vulnerable instances. The vulnerability's remote nature means that attackers can exploit it from anywhere on the internet, making it particularly dangerous for publicly accessible web applications. Additionally, the flaw could facilitate more sophisticated attacks such as privilege escalation or lateral movement within network environments where the vulnerable application resides, as demonstrated by ATT&CK technique T1566 for initial access through malicious web content.
Mitigation strategies for CVE-2005-2603 should prioritize immediate patching of the My Image Gallery application to version 1.4.2 or later, which contains the necessary security fixes. Organizations should implement proper input validation and output encoding mechanisms to prevent similar vulnerabilities in the future, ensuring that all user-supplied data undergoes sanitization before being processed or displayed. The implementation of Content Security Policy headers can provide additional protection layers against XSS attacks, while regular security audits and penetration testing should be conducted to identify and remediate similar vulnerabilities across the entire web application infrastructure. Security teams should also consider implementing web application firewalls and monitoring systems to detect and block suspicious parameter manipulation attempts that could indicate exploitation attempts against this or similar vulnerabilities.