CVE-2010-0675 in BGS CMS
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in index.php in BGSvetionik BGS CMS 2.2.1 allows remote attackers to inject arbitrary web script or HTML via the search parameter in a search action. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 05/01/2026
The vulnerability identified as CVE-2010-0675 represents a classic cross-site scripting flaw within the BGSvetionik BGS CMS version 2.2.1, specifically affecting the index.php script during search operations. This weakness falls under the broader category of input validation failures that have been consistently categorized by CWE as CWE-79, which defines "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')". The vulnerability manifests when user-supplied input through the search parameter is not properly sanitized or encoded before being rendered back to the user's browser, creating an exploitable condition that allows malicious actors to inject arbitrary HTML or JavaScript code.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious search query containing script tags or other malicious payloads and submits it through the CMS's search functionality. The CMS fails to adequately filter or escape the input data, allowing the injected code to execute within the context of other users' browsers who view the search results. This creates a persistent threat vector where attackers can steal session cookies, deface websites, redirect users to malicious sites, or perform other malicious activities that leverage the trust relationship between the vulnerable CMS and its users. The vulnerability's impact is amplified by the fact that it affects the core search functionality, which is typically accessed by many users and often integrated into various website sections.
From an operational perspective, this XSS vulnerability presents significant risks to both website administrators and end users of the affected CMS. The attack surface is broad since search functions are commonly used across websites and are often integrated with various website components, making the exploitation potentially widespread. The vulnerability can be leveraged for session hijacking attacks, where attackers capture user authentication tokens and impersonate legitimate users to gain unauthorized access to administrative functions or sensitive data. Additionally, the flaw can be used for phishing attacks by redirecting users to malicious domains or by injecting malicious content that appears to originate from the legitimate website, thereby undermining user trust and potentially leading to credential theft or financial fraud. The vulnerability's persistence is particularly concerning as it can remain undetected for extended periods, especially when the CMS is not regularly updated or patched.
Mitigation strategies for CVE-2010-0675 should prioritize immediate patching of the BGS CMS to version 2.2.2 or later, which contains the necessary security fixes. Organizations should implement comprehensive input validation and output encoding mechanisms to prevent similar vulnerabilities from occurring in other parts of their web applications. The principle of least privilege should be applied to ensure that search functionality does not inadvertently expose sensitive system information or allow for privilege escalation. Web application firewalls and security monitoring systems should be configured to detect and block suspicious search parameters containing common XSS attack patterns. The vulnerability also highlights the importance of regular security assessments and vulnerability scanning, as outlined in the NIST Cybersecurity Framework and aligned with ATT&CK technique T1212 for Exploitation for Credential Access. Additionally, implementing Content Security Policy (CSP) headers can provide an additional layer of protection against XSS attacks by controlling which sources of content can be executed within the browser context.