CVE-2025-40730
- Published: 2025-07-28T11:15:25.077
HTML injection in Vox Media’s Chorus CMS. This vulnerability allows an attacker to execute JavaScript code in the victim’s browser by sending them a malicious URL using the ‘q’ parameter in ‘/search’. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user.
Related CVE by CWE
No related CWE found.
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Recently Exploited Similar Vulnerabilities
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How to fix CVE-2025-40730
CVE-2025-40730 is a unknown severity vulnerability affecting the affected product.
Description: HTML injection in Vox Media’s Chorus CMS. This vulnerability allows an attacker to execute JavaScript code in the victim’s browser by sending them a malicious URL using the ‘q’ parameter in ‘/search’. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user. […]
Exploit Difficulty: HARD
⏱️ Time to exploit: > 4 hours
🛠️ Required skills: Advanced security expertise
💰 Public exploits: Rare or not public
How to Fix:
- Check if you're running the affected product
- Update to the latest patched version
- If patching is not immediately possible: restrict network exposure, apply least-privilege access
- Test the fix in a staging environment first
- Review logs for signs of exploitation
- Monitor for IOCs (Indicators of Compromise)
- Enable automatic security updates
- Set up vulnerability monitoring
- Review and harden security configurations
Description: HTML injection in Vox Media’s Chorus CMS. This vulnerability allows an attacker to execute JavaScript code in the victim’s browser by sending them a malicious URL using the ‘q’ parameter in ‘/search’. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user. […]
Exploit Difficulty: HARD
⏱️ Time to exploit: > 4 hours
🛠️ Required skills: Advanced security expertise
💰 Public exploits: Rare or not public
How to Fix:
1 Identify affected systems
- Check if you're running the affected product
2 Immediate actions
- Update to the latest patched version
- If patching is not immediately possible: restrict network exposure, apply least-privilege access
3 Verification
- Test the fix in a staging environment first
- Review logs for signs of exploitation
- Monitor for IOCs (Indicators of Compromise)
4 Long-term prevention
- Enable automatic security updates
- Set up vulnerability monitoring
- Review and harden security configurations
Exploit Difficulty Assessment
HARD
Time to Exploit: > 4 hours
Skills Required: Advanced security expertise
Public Exploits: Rare or not public
Vulnerability Timeline
Jul 28, 2025
Vulnerability Published
CVE details first published to NVD database
Nov 12, 2025
Imported to Database
Added to this CVE tracking system
Detection Rules & IOCs
No specific detection rules generated for this vulnerability type.
No vendor/product data available.