CVE-2026-63330High· 7.7▾ MidnightPoC available

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux

▾ Midnight zone — Critical, or high with PoC / in-the-wild

Depth score54/ 100 · Moderate

impact 42.4 · likelihood 0.1 · exploitation 12

⚡ Agent-ready:Raw markdown ↗JSON ↗

Proof of concept

A public proof-of-concept already exists for this vulnerability — see Exploit availability below.

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Published

Sep 21, 2026

Updated

Sep 30, 2026

CVSS

7.7

Vendor

warp-tech

Product

warpgate

CWE

CWE-285, CWE-862

Depth score

54 · Moderate

EPSS

0.50% · p42

Platforms

—

Source

NVD

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CISA SSVC

decided 2026-09-23

Exploitation: poc
Automatable: no
Technical impact: partial

Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.

EPSS history

Exploit-prediction probability, daily snapshots since Sep 23.

0.4% → 0.5%▲ 0.1%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

5 events · 35 days

Sep 21, 2026Published
Disclosed via NVD
Sep 23, 2026EPSS first tracked
0.4%
Sep 23, 2026Public exploit observed
Exploit / PoC code exists
Sep 30, 2026Record revised
Last analysed / modified upstream
Oct 26, 2026EPSS peak
0.4% → 0.5%

warp-tech CWE-285 CWE-862 #nvd #cve.org #exploit-available

Affected

warpgate < 0.25.6

Full technical detail▾

Overview

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.25.6, api_get_recording_stream in warpgate-admin/src/api/recordings_detail.rs protects /@warpgate/admin/api/recordings/{uuid}/stream only with session authentication and omits require_admin_permission for AdminPermission::RecordingsView. Any authenticated regular user who identifies an active recording can subscribe to its WebSocket and receive real-time terminal input and output from proxied SSH, MySQL, or PostgreSQL sessions, including credentials, commands, and other sensitive data belonging to users and administrators. This issue is fixed in version 0.25.6.

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

References

Change history

Field changes observed since this record was first indexed.

Sep 23, 2026Public exploit / PoC published

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#nvd#cve.org#exploit-available

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