Lucene search
K

CVE-2026-34726 Copier `_subdirectory` allows template root escape via parent-directory traversal

🗓️ 02 Apr 2026 18:07:35Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 16 Views

Copier before 9.14.1 allowed parent-directory traversal via _subdirectory, escaping template root; fixed 9.14.1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-34726
2 Apr 202618:07
attackerkb
Circl
CVE-2026-34726
31 Mar 202612:07
circl
CNNVD
Copier 路径遍历漏洞
2 Apr 202600:00
cnnvd
CVE
CVE-2026-34726
2 Apr 202618:07
cve
Github Security Blog
Copier `_subdirectory` allows template root escape via parent-directory traversal
1 Apr 202622:28
github
NVD
CVE-2026-34726
2 Apr 202619:21
nvd
OSV
GHSA-85V3-4M8G-HRH6 Copier `_subdirectory` allows template root escape via parent-directory traversal
1 Apr 202622:28
osv
Positive Technologies
PT-2026-29668
1 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-34726
3 Apr 202623:02
redhatcve
Snyk
Directory Traversal
1 Apr 202622:28
snyk
Rows per page
[
  {
    "vendor": "copier-org",
    "product": "copier",
    "versions": [
      {
        "version": "< 9.14.1",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation