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All vulnerabilities
GHSA-pqcf-v8v5-jmcghigh7.2

Zip slip in Microweber

Check your stack

The advisory, in context

A directory traversal issue in the Utils/Unzip module in Microweber through 1.1.20 allows an authenticated attacker to gain remote code execution via the backup restore feature. To exploit the vulnerability, an attacker must have the credentials of an administrative user, upload a maliciously constructed ZIP file with file paths including relative paths (i.e., ../../), move this file into the backup directory, and execute a restore on this file.

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

Ecosystem versions

Earlier releases before 1.2.3

Fixed in 1.2.3

11 explicitly affected versions

0.9.346, 0.93, 0.931, 0.934, 0.951, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.1

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "fixed": "1.2.3"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "0.9.346",
    "0.93",
    "0.931",
    "0.934",
    "0.951",
    "1.0.3",
    "1.0.4",
    "1.0.5",
    "1.0.6",
    "1.0.7",
    "1.1"
  ]
}

References