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CVE-2026-105050

Quick assessment

Affected
PeaZip PeaZip
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.

PeaZip 11.3.0 之前版本在自定义配置下存在漏洞，由于对字符串中已使用的引号字符处理不当，攻击者可通过存档中的文件名进行操作系统命令注入。

CVSS 7.1 · High

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-105050

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
PeaZip before 11.3.0, in a non-default configuration, is vulnerable to OS command injection via a filename in an archive because "quotation character already used in the string" is mishandled.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
不正确的行为次序：规范化之前验证
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
PeaZip PeaZip 0 ~ 11.3.0 -

II. Public POCs for CVE-2026-105050

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III. Intelligence Information for CVE-2026-105050

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Vendor Pages for CVE-2026-105050 (1)

Other References for CVE-2026-105050 (1)

IV. Related Vulnerabilities

Same product: PeaZip
Same vendor: PeaZip
Same weakness: CWE-180

V. Comments for CVE-2026-105050

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