CVE-2025-24553: Venipak WooCommerce XSS Vulnerability

CVE-2025-24553 Overview

CVE-2025-24553 is a reflected Cross-Site Scripting (XSS) vulnerability affecting the Akadrama Shipping with Venipak for WooCommerce plugin (wc-venipak-shipping) for WordPress. The flaw stems from improper neutralization of user-supplied input during web page generation [CWE-79]. Attackers can craft a malicious link that, when clicked by an authenticated user, executes arbitrary JavaScript in the browser context of the WordPress site. The vulnerability affects all plugin versions up to and including 1.22.3. Successful exploitation can lead to session token theft, administrative action hijacking, and content manipulation within the WooCommerce store.

Critical Impact
Reflected XSS enables attackers to execute arbitrary JavaScript in a victim's browser, potentially compromising WooCommerce administrator sessions and exposing customer data.

Affected Products

Akadrama Shipping with Venipak for WooCommerce plugin (wc-venipak-shipping)
All versions from initial release through 1.22.3
WordPress sites running WooCommerce with this shipping plugin installed

Discovery Timeline

2025-04-17 - CVE-2025-24553 published to NVD
2026-04-23 - Last updated in NVD database

Technical Details for CVE-2025-24553

Vulnerability Analysis

The vulnerability is classified as Improper Neutralization of Input During Web Page Generation [CWE-79]. The plugin reflects user-controlled parameters back into rendered HTML output without applying adequate output encoding or input sanitization. The CVSS vector indicates a scope change, meaning injected scripts execute beyond the vulnerable component's security boundary and impact the broader WordPress application context.

Exploitation requires user interaction, typically clicking a crafted URL. Once executed, the attacker-controlled JavaScript runs with the privileges of the victim's WordPress session. For administrator victims, this can lead to privilege abuse, plugin manipulation, or arbitrary content modification on the storefront.

Root Cause

The root cause is the absence of proper sanitization functions, such as esc_html(), esc_attr(), or wp_kses(), on input parameters processed by the plugin before they are echoed back into the response. WordPress provides standardized escaping APIs, but the affected wc-venipak-shipping versions fail to invoke them on at least one reflected parameter.

Attack Vector

The attack vector is network-based and requires no authentication. An attacker delivers a crafted URL through phishing, malicious advertising, or a compromised referrer. When a logged-in WooCommerce user, particularly an administrator, opens the link, the malicious payload is reflected into the page and executed by the browser. The vulnerability mechanism involves the plugin echoing query parameters into HTML or JavaScript contexts without escaping. See the Patchstack Vulnerability Report for additional technical context.

Detection Methods for CVE-2025-24553

Indicators of Compromise

Unexpected <script> tags, javascript: URIs, or event handler attributes (onerror, onload) in WooCommerce administrator HTTP request logs
Inbound requests to plugin endpoints containing URL-encoded payloads such as %3Cscript%3E or %22%3E%3Csvg
Outbound requests from administrator browsers to unfamiliar domains shortly after clicking external links
Unauthorized changes to WooCommerce store settings, user accounts, or installed plugins

Detection Strategies

Inspect web server access logs for requests targeting wc-venipak-shipping endpoints with suspicious query string content
Deploy a Web Application Firewall (WAF) rule set that flags reflected XSS patterns against WordPress plugin paths
Correlate administrator session anomalies, such as new sessions from unusual IPs, with prior phishing email delivery

Monitoring Recommendations

Enable WordPress audit logging for administrator actions and plugin configuration changes
Monitor browser Content Security Policy (CSP) violation reports for inline script execution attempts
Alert on installations of wc-venipak-shipping at or below version 1.22.3 across managed WordPress fleets

How to Mitigate CVE-2025-24553

Immediate Actions Required

Identify all WordPress installations running wc-venipak-shipping version 1.22.3 or earlier
Update the plugin to a version higher than 1.22.3 as soon as the vendor publishes a fix
Invalidate active administrator sessions and rotate WooCommerce API keys if compromise is suspected
Train administrators to avoid clicking unsolicited links pointing to their own WordPress sites

Patch Information

The vulnerability affects Shipping with Venipak for WooCommerce versions up to and including 1.22.3. Site operators must upgrade to a patched release once published by Akadrama. Refer to the Patchstack Vulnerability Report for the latest remediation guidance.

Workarounds

Deactivate and remove the wc-venipak-shipping plugin until a patched version is available
Deploy a WAF rule that blocks reflected XSS payloads targeting plugin URLs
Enforce a strict Content Security Policy (CSP) that disallows inline scripts and unknown script sources
Restrict WordPress administrator access to trusted IP ranges using server-level controls

bash

# Example nginx rule to block common XSS payloads against the plugin path
location ~* /wp-content/plugins/wc-venipak-shipping/ {
    if ($args ~* "(<|%3C)script|javascript:|onerror=|onload=") {
        return 403;
    }
}