GHSA-2MGX-226X-8PWV

Vulnerability from github – Published: 2022-05-24 17:34 – Updated: 2023-02-03 21:55
VLAI
Summary
AVideo vulnerable to Improper Privilege Management
Details

The import.json.php file before 8.9 for AVideo is vulnerable to a File Deletion vulnerability. This allows the deletion of configuration.php, causing certain privilege checks to not be in place, leading to privilege escalation to admin. Local File Inclusion may also leak credentials and important files.

Patches

Upgrade to version 8.9

Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "wwbn/avideo"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-23489"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-02-03T21:55:19Z",
    "nvd_published_at": "2020-11-16T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "The import.json.php file before 8.9 for AVideo is vulnerable to a File Deletion vulnerability. This allows the deletion of configuration.php, causing certain privilege checks to not be in place, leading to privilege escalation to admin. Local File Inclusion may also leak credentials and important files.\n\n### Patches\nUpgrade to version 8.9",
  "id": "GHSA-2mgx-226x-8pwv",
  "modified": "2023-02-03T21:55:19Z",
  "published": "2022-05-24T17:34:15Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/WWBN/AVideo/security/advisories/GHSA-46px-7w93-j5mw"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-23489"
    },
    {
      "type": "WEB",
      "url": "https://github.com/WWBN/AVideo/issues/3117"
    },
    {
      "type": "WEB",
      "url": "https://github.com/WWBN/AVideo/commit/ecc5f40470bbafff231133f58db1df70f47bfb33"
    },
    {
      "type": "WEB",
      "url": "https://cube01.io/blog/Avideo-Remote-Code-Execution.html"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/WWBN/AVideo"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "AVideo vulnerable to Improper Privilege Management"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.