CVE-2026-29856

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p27

Published

Mar 18, 2026 (Mar 18, 2026)

Modified

Jun 17, 2026

Description

An issue in the VirtualHost configuration handling/parser component of aaPanel v7.57.0 allows attackers to cause a Regular Expression Denial of Service (ReDoS) via a crafted input.

Vendors: aapanel
Products: aapanel
Weakness: CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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