CVE-2022-4729 in Web
Summary
by MITRE • 12/27/2022
A vulnerability was found in Graphite Web and classified as problematic. This issue affects some unknown processing of the component Template Name Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The name of the patch is 2f178f490e10efc03cd1d27c72f64ecab224eb23. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-216743.
Be aware that VulDB is the high quality source for vulnerability data.
Analysis
by VulDB Data Team • 08/31/2025
The vulnerability identified as CVE-2022-4729 represents a critical cross site scripting flaw within the Graphite Web application platform. This security weakness specifically targets the Template Name Handler component, which processes and manages template naming operations within the web interface. The flaw enables malicious actors to inject arbitrary JavaScript code into the application's response handling mechanism, potentially compromising user sessions and data integrity. The vulnerability's classification as problematic indicates a significant security risk that requires immediate attention from system administrators and security teams responsible for maintaining Graphite Web deployments.
The technical nature of this vulnerability stems from insufficient input validation and output encoding within the Template Name Handler module. When Graphite Web processes template names submitted by users or generated through automated processes, the application fails to properly sanitize or escape special characters that could be interpreted as executable JavaScript code. This processing gap creates an attack surface where remote adversaries can craft malicious template names that, when processed by the vulnerable component, execute unintended scripts in the context of other users' browsers. The vulnerability operates at the application layer and specifically affects the web interface's template handling functionality, making it particularly dangerous for environments where users can create or modify templates.
The operational impact of CVE-2022-4729 extends beyond simple script execution, as it can enable attackers to perform session hijacking, steal sensitive information, modify data, or redirect users to malicious websites. The remote exploitability of this vulnerability means that attackers do not require physical access to the system or local network privileges to leverage the flaw. Once exploited, the XSS vulnerability allows for persistent or reflected attack scenarios that can compromise multiple users within the Graphite Web environment. The disclosure of the exploit to the public community increases the likelihood of successful attacks, as threat actors can readily implement the known techniques against vulnerable installations. This vulnerability directly violates security principles outlined in the OWASP Top Ten, specifically addressing the risk of cross site scripting in web applications.
Security professionals should immediately implement the patch referenced by the commit identifier 2f178f490e10efc03cd1d27c72f64ecab224eb23 to remediate this vulnerability. The patch addresses the root cause by implementing proper input sanitization and output encoding mechanisms within the Template Name Handler component. Organizations should also consider implementing additional defensive measures such as content security policies, web application firewalls, and regular security scanning of their Graphite Web deployments. The vulnerability's classification aligns with CWE-79 which specifically addresses cross site scripting flaws in software applications. From an ATT&CK framework perspective, this vulnerability maps to techniques involving client-side code execution and session management compromise, potentially enabling adversaries to move laterally within affected environments. System administrators should conduct thorough vulnerability assessments to identify all instances of Graphite Web installations that may be exposed to this attack vector, particularly in production environments where user interaction with template functionality is common.