CVE-2026-113609

LOW 3.3

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

CVSS Score

3.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-693
Vendor	bandisoft
Product	bandizip
Published	Oct 20, 2026
Last Updated	Oct 20, 2026

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CVSS v3 Breakdown

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

Bandisoft / Bandizip

0 < 7.47

References

NVD ↗ CVE.org ↗ EPSS Data ↗

en.bandisoft.com: https://en.bandisoft.com/bandizip/history/ vulncheck.com: https://www.vulncheck.com/advisories/bandisoft-bandizip-before-7.47-mark-of-the-web-bypass-for-powershell-scripts

Credits

Leon Kayaliev