CVE-2026-113609

Bandisoft Bandizip before 7.47 Mark-of-the-Web Bypass for PowerShell Scripts

Published Oct 20, 2026 CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed
Description
Bandisoft Bandizip before 7.47 fails to propagate Mark-of-the-Web to extracted .ps1 and .psm1 files, allowing attackers to bypass zone-based execution protections. Attackers can deliver unsigned PowerShell scripts or modules in downloaded archives that run under the RemoteSigned policy when the user invokes them.

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
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Bandisoft Bandizip before 7.47 fails to propagate Mark-of-the-Web to extracted .ps1 and .psm1 files, allowing attackers to bypass zone-based execution protections. Attackers can deliver unsigned PowerShell scripts or modules in downloaded archives that run under the RemoteSigned policy when the user invokes them.
Title Bandisoft Bandizip before 7.47 Mark-of-the-Web Bypass for PowerShell Scripts
First Time appeared Bandisoft
Bandisoft bandizip
Weaknesses CWE-693
CPEs cpe:2.3:a:bandisoft:bandizip:*:*:*:*:*:*:*:*
Vendors & Products Bandisoft
Bandisoft bandizip
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Oct 20, 2026, 4:20 PM
Reserved
Oct 20, 2026, 11:49 AM
Status
Deferred
Published
Oct 20, 2026, 4:17 PM
Modified
Oct 20, 2026, 5:17 PM