CVE-2025-8340: intern membership XSS — Exploit

Description

A vulnerability was found in code-projects Intern Membership Management System 1.0. It has been declared as problematic. This vulnerability affects unknown code of the file fill_details.php of the component Error Message Handler. The manipulation of the argument email leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

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CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
carmelo	intern_membership_management_system	All

References

Exploits

https://github.com/shenxianyuguitian/intern-mms-vuln-XSS/blob/main/README.md https://github.com/shenxianyuguitian/intern-mms-vuln-XSS/blob/main/README.md

Other References

https://code-projects.org/ https://vuldb.com/?ctiid.318292 https://vuldb.com/?id.318292 https://vuldb.com/?submit.624681

Frequently Asked Questions

What is CVE-2025-8340? +

A vulnerability was found in code-projects Intern Membership Management System 1.0. It has been declared as problematic. This vulnerability affects unknown code of the file fill_details.php of the component Error Message Handler. The manipulation of the argument email leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2025-8340? +

CVE-2025-8340 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-8340? +

CVE-2025-8340 affects products from carmelo, specifically: intern_membership_management_system. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-8340? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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