CVE-2014-2236 in Askbot
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in Askbot before 0.7.49 allow remote attackers to inject arbitrary web script or HTML via vectors related to the (1) tag or (2) user search forms.
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Analysis
by VulDB Data Team • 05/07/2026
The vulnerability identified as CVE-2014-2236 represents a critical cross-site scripting flaw affecting the Askbot platform prior to version 0.7.49. This vulnerability manifests in two distinct attack vectors specifically targeting the platform's tag and user search forms, creating a significant security risk for organizations relying on this community question and answer platform. The issue stems from insufficient input validation and output sanitization mechanisms within the application's search functionality, allowing malicious actors to inject arbitrary web scripts or HTML content that executes in the context of other users' browsers.
The technical implementation of this vulnerability resides in the platform's failure to properly sanitize user-supplied input before rendering it within the web interface. When users submit searches through the tag or user search forms, the application processes these inputs without adequate filtering or encoding mechanisms. This lack of input sanitization creates an environment where attackers can craft malicious payloads that exploit the browser's trust in the application's responses. The vulnerability aligns with CWE-79, which specifically addresses cross-site scripting flaws where untrusted data is improperly handled in web applications. The attack surface is particularly concerning because search forms are frequently used by legitimate users, making the exploitation more likely to succeed in real-world scenarios.
The operational impact of this vulnerability extends beyond simple data theft or defacement, as it can enable sophisticated attack chains within the targeted environment. Remote attackers can leverage these XSS vulnerabilities to steal session cookies, perform unauthorized actions on behalf of authenticated users, or redirect victims to malicious sites. The implications are particularly severe for community platforms like Askbot where users trust the system to maintain data integrity and security. Attackers could potentially inject scripts that harvest user credentials, modify content, or establish persistent backdoors within the application environment. This vulnerability also aligns with ATT&CK technique T1566, which covers social engineering tactics through the exploitation of web application vulnerabilities.
Organizations utilizing Askbot versions prior to 0.7.49 must implement immediate remediation measures to address this vulnerability. The primary mitigation involves upgrading to version 0.7.49 or later, which includes proper input validation and output encoding mechanisms. Additionally, implementing comprehensive content security policies, deploying web application firewalls, and conducting regular security assessments can help reduce the attack surface. The vulnerability demonstrates the critical importance of input validation in web applications and serves as a reminder that even seemingly benign functionality like search forms can become attack vectors when proper security controls are absent. Organizations should also consider implementing automated security testing and monitoring solutions to detect similar vulnerabilities in other web applications within their infrastructure.