CVE-2026-33591

Authentication bypass on WaptServer

Published Aug 3, 2026 CVSS 4.0 · 10 Critical EPSS < 1% KEV · Not listed
Description
A vulnerability in Wapt Server before version 2.6.1.17813 allows a  remote unauthenticated attacker to bypass
security restriction using a specially crafted packet and retrieve a valid
session token for the targeted account.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Tranquil It Systems
Tranquil It Systems wapt Server
Vendors & Products Tranquil It Systems
Tranquil It Systems wapt Server
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A vulnerability in Wapt Server before version 2.6.1.17813 allows a  remote unauthenticated attacker to bypass security restriction using a specially crafted packet and retrieve a valid session token for the targeted account.
Title Authentication bypass on WaptServer
Weaknesses CWE-288
References
Metrics cvssV4_0

{'score': 10, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ENISA
Published
Updated
Aug 3, 2026, 10:51 AM
Reserved
Mar 23, 2026, 12:53 PM
Status
Deferred
Published
Aug 3, 2026, 10:16 AM
Modified
Oct 23, 2026, 10:10 PM