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How the CVE Works:
CVE-2025-49262 is a stored Cross-Site Scripting (XSS) vulnerability in the Sina Extension for Elementor (versions β€ 3.6.1). The flaw arises due to improper input sanitization during web page generation, allowing attackers to inject malicious JavaScript payloads into stored content. When a user accesses the compromised page, the script executes in their browser, potentially enabling session hijacking, defacement, or malware delivery. The attack requires no user interaction beyond viewing the infected page.
DailyCVE Form:
Platform: WordPress (Elementor)
Version: β€ 3.6.1
Vulnerability: Stored XSS
Severity: Critical
Date: 2025-06-06
Prediction: Patch by 2025-08-15
What Undercode Say:
Analytics:
Check installed version: wp plugin list --name=sina-extension-for-elementor --field=version Exploit PoC (simplified): curl -X POST -d 'content=<script>alert(1)</script>' http://victim-site/wp-json/sina/v1/update
How Exploit:
- Attacker injects malicious script via unprotected input field.
2. Payload persists in database.
3. Victim loads page, triggering script execution.
Protection from this CVE:
1. Update to patched version (>3.6.1).
2. Implement CSP headers.
3. Sanitize user inputs server-side.
Impact:
- Session hijacking
- Data theft
- Site compromise
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
