ghsa-mpf8-7ggf-mqcv
Vulnerability from github
Published
2025-07-15 15:31
Modified
2025-07-15 15:31
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Details

An authenticated command injection vulnerability exists in Tiki Wiki CMS versions ≤14.1, ≤12.4 LTS, ≤9.10 LTS, and ≤6.14 via the viewmode GET parameter in tiki-calendar.php. When the calendar module is enabled and an authenticated user has permission to access it, an attacker can inject and execute arbitrary PHP code. Successful exploitation leads to remote code execution in the context of the web server user.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-34113"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-15T13:15:31Z",
    "severity": "HIGH"
  },
  "details": "An authenticated command injection vulnerability exists in Tiki Wiki CMS versions \u226414.1, \u226412.4 LTS, \u22649.10 LTS, and \u22646.14 via the `viewmode` GET parameter in `tiki-calendar.php`. When the calendar module is enabled and an authenticated user has permission to access it, an attacker can inject and execute arbitrary PHP code. Successful exploitation leads to remote code execution in the context of the web server user.",
  "id": "GHSA-mpf8-7ggf-mqcv",
  "modified": "2025-07-15T15:31:00Z",
  "published": "2025-07-15T15:31:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-34113"
    },
    {
      "type": "WEB",
      "url": "https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/tiki_calendar_exec.rb"
    },
    {
      "type": "WEB",
      "url": "https://tiki.org/article414-Important-Security-Fix-for-all-versions-of-Tiki"
    },
    {
      "type": "WEB",
      "url": "https://www.acunetix.com/vulnerabilities/web/tiki-wiki-cms-remote-code-execution-via-calendar-module"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/39965"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/tiki-wiki-cms-authenticated-command-injection-in-calendar-module"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}


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