Is CVE-2026-5750 actively exploited?

No active exploitation of CVE-2026-5750 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-5750 be exploited remotely?

Yes. CVE-2026-5750 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-5750?

CVE-2026-5750 has a CVSS score of 7.6 (HIGH).

HOME VULNERABILITIESCVE-2026-5750

HIGH

CVE-2026-5750

CWE-639Published: April 22, 2026· Updated: Apr 22, 2026

7.6

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:11.5th

Official Description

An insecure direct object reference (IDOR) vulnerability in the Fullstep V5 registration process allows authenticated users to access data belonging to other registered users through various vulnerable authenticated resources in the application. The vulnerable endpoints result from: '/api/suppliers/v1/suppliers//false' to list user information; and '/#/supplier-registration/supplier-registration//2' to update your user information (personal details, documents, etc.).

NVD Source

Technical Analysis

CVE-2026-5750 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.Low

User InteractionNone

ScopeX

Impact

Confidentiality

Integrity

Availability

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X