CVE-2025-33028
Quick assessment
Affected
WinZip WinZip
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
WinZip是WinZip公司的一款功能强大的压缩和加密工具。 WinZip 29.0及之前版本存在安全漏洞，该漏洞源于Mark-of-the-Web保护机制绕过，可能导致执行任意代码。
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I. Basic Information for CVE-2025-33028
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In WinZip through 29.0, there is a Mark-of-the-Web Bypass Vulnerability because of an incomplete fix for CVE-2024-8811. This vulnerability allows attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of WinZip. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of archived files. When extracting files from a crafted archive that bears the Mark-of-the-Web, WinZip does not propagate the Mark-of-the-Web to the extracted files. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current user. NOTE: a third party has reported that this is a false positive, and has observed that the original CVE-2025-33028.md file has been deleted on GitHub. Also, this is disputed because Mark-of-the-Web propagation can increase risk via security-warning habituation, and because the intended control sphere for file-origin metadata (e.g., HostUrl in Zone.Identifier) may be narrower than that for reading the file's content.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
从非可信源包含Web功能例程
Source: CVE Program / CVE List V5
Vulnerability Title
WinZip 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WinZip是WinZip公司的一款功能强大的压缩和加密工具。 WinZip 29.0及之前版本存在安全漏洞，该漏洞源于Mark-of-the-Web保护机制绕过，可能导致执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-33028
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Security Blog Posts for CVE-2025-33028 (1)
Vendor Pages for CVE-2025-33028 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2025-33028
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