CVE-2024-32583: 10Web Photo Gallery XSS Vulnerability

CVE-2024-32583 Overview

CVE-2024-32583 is a reflected Cross-Site Scripting (XSS) vulnerability in the Photo Gallery by 10Web plugin for WordPress. The flaw affects all plugin versions up to and including 1.8.21. It stems from improper neutralization of user-supplied input during web page generation, tracked as [CWE-79]. An attacker can craft a malicious URL that, when clicked by a victim, executes arbitrary JavaScript in the victim's browser session within the WordPress site's origin.

Critical Impact
Successful exploitation lets an attacker execute arbitrary scripts in a victim's browser, enabling session theft, credential harvesting, or actions performed on behalf of authenticated users including administrators.

Affected Products

Photo Gallery by 10Web (WordPress plugin) versions up to and including 1.8.21
WordPress sites with the vulnerable plugin installed and active
Any user session interacting with the WordPress site while the plugin is deployed

Discovery Timeline

2024-04-18 - CVE-2024-32583 published to NVD
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2024-32583

Vulnerability Analysis

The Photo Gallery by 10Web plugin fails to properly sanitize or encode user-controlled input before reflecting it into HTML responses. This produces a reflected Cross-Site Scripting condition ([CWE-79]) where malicious payloads delivered via URL parameters render as executable script in the response page.

Exploitation requires user interaction. A victim must click a crafted link or visit an attacker-controlled page that triggers the request. The vulnerability has a scope change component, meaning injected script executes in the context of the WordPress origin and can affect resources beyond the immediate vulnerable component.

Because WordPress administrators typically browse their own site while authenticated, an attacker can target admins to hijack sessions, steal authentication cookies, or perform privileged actions through the compromised browser context.

Root Cause

The root cause is missing or insufficient output encoding on parameters that flow from HTTP request data into rendered HTML. Input arriving from the client is echoed into the response without contextual escaping, allowing angle brackets, quotes, and script constructs to break out of intended data contexts.

Attack Vector

The attack is network-based and requires no authentication. The attacker crafts a URL containing a JavaScript payload in a vulnerable parameter, then delivers it via phishing email, social media, or a malicious website. When the victim clicks the link on a site running the vulnerable plugin, the payload executes in their browser under the site's origin.

Refer to the Patchstack XSS Vulnerability Advisory for the technical details of the vulnerable parameter and injection point.

Detection Methods for CVE-2024-32583

Indicators of Compromise

HTTP request logs containing script tags, javascript: URIs, or event handler attributes (onerror=, onload=) in query parameters targeting Photo Gallery endpoints
URL-encoded payloads such as %3Cscript%3E or %3Cimg%20src%3D in requests to plugin routes
Unexpected outbound requests from administrator browser sessions to unknown domains after clicking external links
Session tokens or WordPress authentication cookies appearing in referrer logs of unrelated servers

Detection Strategies

Inspect web server access logs for requests to Photo Gallery plugin paths containing HTML or JavaScript metacharacters in parameters
Deploy Web Application Firewall (WAF) rules matching common reflected XSS payload signatures against plugin URLs
Monitor WordPress audit logs for unexpected administrative actions following suspicious link clicks
Correlate phishing email telemetry with subsequent access to the affected WordPress site

Monitoring Recommendations

Enable Content Security Policy (CSP) reporting to capture blocked script executions and identify exploitation attempts
Track plugin version inventory across WordPress deployments to identify hosts still running versions at or below 1.8.21
Alert on anomalous administrator session activity, including new user creation, plugin installation, or theme edits

How to Mitigate CVE-2024-32583

Immediate Actions Required

Update Photo Gallery by 10Web to a version later than 1.8.21 that addresses this reflected XSS issue
Audit WordPress administrator accounts for unauthorized changes, new users, or modified plugins and themes
Force password resets and invalidate active sessions for privileged accounts if exploitation is suspected
Educate administrators to avoid clicking untrusted links while authenticated to the WordPress admin panel

Patch Information

Consult the Patchstack XSS Vulnerability Advisory for the fixed version and vendor guidance. Apply the update through the WordPress plugin management interface or via WP-CLI in maintenance windows.

Workarounds

Temporarily deactivate the Photo Gallery plugin until the patched version is installed
Deploy a WAF rule set that blocks XSS payload patterns targeting the plugin's request paths
Enforce a strict Content Security Policy that disallows inline scripts and restricts script sources to trusted origins
Restrict administrator panel access by IP allowlisting to reduce exposure of privileged sessions

bash

# Update the Photo Gallery by 10Web plugin using WP-CLI
wp plugin update photo-gallery

# Verify installed version is greater than 1.8.21
wp plugin get photo-gallery --field=version