CVE-2025-33026CWE-830

In PeaZip through 10.4.0, there is a Mark-of-the-Web Bypass Vulnerability

Medium · published April 15, 2025

CVSS v3.1
6.1
EPSS
0%
Percentile
20.5
In the wild
Unconfirmed
What it is

In PeaZip through 10.4.0, there is a Mark-of-the-Web Bypass Vulnerability. This vulnerability allows attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of PeaZip. 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, PeaZip 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: 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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00291 · 20.5th percentile
Weakness
CWE-830 · Inclusion of Web Functionality from an Untrusted Source
Published
2025-04-15T00:00Z
EPSS history
Timeline
  • 15 APR 00:00Z
    In PeaZip through 10.4.0, there is a Mark-of-the-Web Bypass Vulnerability
    cvelistv5