{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "1.11.0"
              },
              {
                "last_affected": "1.11.18"
              }
            ]
          },
          "events": [
            {
              "introduced": "0bf136a473502f7432e01cb576c59f453badd81f"
            },
            {
              "last_affected": "4f989dcf0f0ce782d020664949051701204fc1c2"
            },
            {
              "fixed": "cc278f01864948b1fb160e03f0a3dc0875d5f81f"
            },
            {
              "fixed": "ea5791ff8ce6ea45148a171b0da5348a7c415e6f"
            },
            {
              "fixed": "ed946908fef23e8aa4cefc28f745f3cd6710099f"
            }
          ],
          "repo": "https://github.com/chamilo/chamilo-lms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue in Chamilo v1.11.* up to v1.11.18 allows attackers to execute a Server-Side Request Forgery (SSRF) and obtain information on the services running on the server via crafted requests in the social and links tools.",
  "id": "CVE-2023-34959",
  "modified": "2026-04-01T23:07:51.072204571Z",
  "published": "2023-06-08T19:15:10.003Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://support.chamilo.org/projects/1/wiki/Security_issues#Issue-111-2023-04-20-Moderate-impact-Low-risk-Multiple-blind-SSRF-in-links-and-social-tools"
    },
    {
      "type": "FIX",
      "url": "https://github.com/chamilo/chamilo-lms/commit/cc278f01864948b1fb160e03f0a3dc0875d5f81f"
    },
    {
      "type": "FIX",
      "url": "https://github.com/chamilo/chamilo-lms/commit/ea5791ff8ce6ea45148a171b0da5348a7c415e6f"
    },
    {
      "type": "FIX",
      "url": "https://github.com/chamilo/chamilo-lms/commit/ed946908fef23e8aa4cefc28f745f3cd6710099f"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}