CVE-2026-33591

Severity CVSS v4.0:

CRITICAL

Type:

Unavailable / Other

Publication date:

03/08/2026

Last modified:

03/08/2026

Description

A vulnerability in Wapt Server before version 2.6.1.17813 allows a remote unauthenticated attacker to bypass<br /> security restriction using a specially crafted packet and retrieve a valid<br /> session token for the targeted account.

Impact

Vector 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H CVSS v4.0 Severity and Metrics:

Base Score: 10.00 CRITICAL
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): High
Integrity (SI): High
Availability (SA): High

Base Score 4.0

10.00

Severity 4.0

CRITICAL

CVE-2026-33591

Description

Impact

References to Advisories, Solutions, and Tools