CVE-2025-63543 Cross-site scripting in n/a

Medium 6.1 Published 7 Nov 2025 Updated 12 Nov 2025

Attackers can inject malicious scripts via the search query parameter in TechStore, potentially leading to session hijacking or code execution.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-63543?

CVE-2025-63543 is a medium-severity cross-site scripting vulnerability in n/a, published on 7 Nov 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

TechStore 1.0 is vulnerable to Cross Site Scripting (XSS) in the /search_results endpoint via the q parameter.

Weakness: CWE-79

Which versions are affected by CVE-2025-63543?

It affects 1 product.

Products include Nooncarlett Techstore.

How do I fix CVE-2025-63543?

No fix has been published for CVE-2025-63543 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-63543 being exploited?

There is no known exploitation of CVE-2025-63543 in the wild and no public exploit code.

Sources

Also known as GHSA-pwp3-72qh-5c9p.