CVE-2025-66845 — MEDIUM (6.1)

Vulnerability Description

A reflected Cross-Site Scripting (XSS) vulnerability has been identified in TechStore version 1.0. The user_name endpoint reflects the id query parameter directly into the HTML response without output encoding or sanitization, allowing execution of arbitrary JavaScript code in a victim’s browser.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Nooncarlett	Techstore	1.0

Related Weaknesses (CWE)

CWE-79

References

https://gist.github.com/MuratSevri/d78efed86ca5f82e8a6683ace5061319Third Party Advisory

FAQ

What is CVE-2025-66845?

CVE-2025-66845 is a vulnerability with a CVSS score of 6.1 (MEDIUM). A reflected Cross-Site Scripting (XSS) vulnerability has been identified in TechStore version 1.0. The user_name endpoint reflects the id query parameter directly into the HTML response without output...

How severe is CVE-2025-66845?

CVE-2025-66845 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-66845?

Check the references section above for vendor advisories and patch information. Affected products include: Nooncarlett Techstore.