Lucene search
+L

CVE-2026-80189 LeafWiki 0.10.0 through 0.12.0 Uncontrolled Resource Consumption via Unbounded ZIP Extraction

🗓️ 25 Aug 2026 23:18:58Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

LeafWiki extracts an uploaded ZIP archive without limiting how much data it will write. ZipExtractor.ExtractToDir in internal/importer/zip_extractor.go opens each entry and copies it to the destination with io.Copy, which runs to the end of the de...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-80189 LeafWiki 0.10.0 through 0.12.0 Uncontrolled Resource Consumption via Unbounded ZIP Extraction
25 Aug 202623:18
cve
euvd
EUVD
EUVD-2026-66212
25 Aug 202623:18
euvd
ptsecurity
Positive Technologies
PT-2026-81903
25 Aug 202600:00
ptsecurity
[
  {
    "vendor": "perber",
    "product": "leafwiki",
    "collectionURL": "https://github.com/perber/leafwiki",
    "repo": "https://github.com/perber/leafwiki",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0.10.0",
        "lessThan": "0.12.1",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  }
]

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

25 Aug 2026 23:18Current
CVSS 3.16.5
CVSS 47.1
3