PT-2026-88958 · Git+1 · Cyberpanel

Enrik-M

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CVE-2026-87820

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Published

2026-09-09

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Updated

2026-09-10

CVSS v3.1

5.3

Medium

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CyberPanel versions 2.4.3 through 2.4.5 expose unauthenticated AI Scanner debugging endpoints that disclose administrator usernames, API-key prefixes, scan identifiers, target domains, and account metadata. Unauthenticated attackers can enumerate panel administrators and recent scanner activity to inventory multi-tenant installations and facilitate follow-on attacks.

Exploit

Fix

Information Disclosure

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Weakness Enumeration

CWE-200

Related Identifiers

CVE-2026-87820
GHSA-QMWQ-9CC8-X6H2

Affected Products

Cyberpanel