CVE-2025-61546

CRITICAL
INFO Priority: 0.05 BB Relevance: 78/100
Published: 2026-01-08 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: None

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 Classification (1)

Affected Software (1)

VendorProductVersion
edubusinesssolutions print_shop_pro_webdesk 18.34

References & Advisories (1)

Bug Bounty Relevance

78 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS — Exploitation Probability

0.54%
Raw Score 0.005410
Percentile 46.1%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00541
2026-11-12
0.00541
2026-11-10
0.00541
2026-11-09
0.00541
2026-11-08
0.00541
2026-11-07
0.00541
2026-11-06
0.00541
2026-11-05
0.00541
2026-11-04
0.00541

Intelligence Sources

nvd ref →