CVE-2025-61546 Business logic in n/a

Critical 9.1 Published 8 Jan 2026 Updated 11 Feb 2026

Remote attackers can create financial discrepancies by purchasing items with negative quantities due to insufficient server-side validation.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-61546?

CVE-2025-61546 is a critical vulnerability in n/a, published on 8 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

There is an issue on the /PSP/appNET/Store/CartV12.aspx/GetUnitPrice endpoint in edu Business Solutions Print Shop Pro WebDesk version 18.34 (fixed in 19.69) that enables remote attacker to create financial discrepancies by purchasing items with a negative quantity. This vulnerability is possible due to reliance on client-side input validation controls.

Weakness: CWE-20

Which versions are affected by CVE-2025-61546?

It affects 1 product.

Products include Edubusinesssolutions Print Shop Pro Webdesk.

How do I fix CVE-2025-61546?

No fix has been published for CVE-2025-61546 yet. Limit exposure of the affected software until one is available.

Is CVE-2025-61546 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-61546 exists.

Sources

Also known as GHSA-9v6r-6rm8-hx38.