{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": [
              "cpe:2.3:a:mahara:mahara:15.04:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.04:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.04.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.04.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.04.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.04.3:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.04.4:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.04.5:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.04.6:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.04.7:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:16.04:rc1:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:16.04:rc2:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:16.04.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:16.04.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.10.0:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.10.1:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.10.2:*:*:*:*:*:*:*",
              "cpe:2.3:a:mahara:mahara:15.10.3:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
              {
                "introduced": "15.04-rc1"
              },
              {
                "last_affected": "15.04-rc1"
              },
              {
                "introduced": "15.04-rc2"
              },
              {
                "last_affected": "15.04-rc2"
              },
              {
                "introduced": "15.04.0"
              },
              {
                "last_affected": "15.04.0"
              },
              {
                "introduced": "15.04.1"
              },
              {
                "last_affected": "15.04.1"
              },
              {
                "introduced": "15.04.2"
              },
              {
                "last_affected": "15.04.2"
              },
              {
                "introduced": "15.04.3"
              },
              {
                "last_affected": "15.04.3"
              },
              {
                "introduced": "15.04.4"
              },
              {
                "last_affected": "15.04.4"
              },
              {
                "introduced": "15.04.5"
              },
              {
                "last_affected": "15.04.5"
              },
              {
                "introduced": "15.04.6"
              },
              {
                "last_affected": "15.04.6"
              },
              {
                "introduced": "15.04.7"
              },
              {
                "last_affected": "15.04.7"
              },
              {
                "introduced": "16.04-rc1"
              },
              {
                "last_affected": "16.04-rc1"
              },
              {
                "introduced": "16.04-rc2"
              },
              {
                "last_affected": "16.04-rc2"
              },
              {
                "introduced": "16.04.0"
              },
              {
                "last_affected": "16.04.0"
              },
              {
                "introduced": "16.04.1"
              },
              {
                "last_affected": "16.04.1"
              },
              {
                "introduced": "15.10.0"
              },
              {
                "last_affected": "15.10.0"
              },
              {
                "introduced": "15.10.1"
              },
              {
                "last_affected": "15.10.1"
              },
              {
                "introduced": "15.10.2"
              },
              {
                "last_affected": "15.10.2"
              },
              {
                "introduced": "15.10.3"
              },
              {
                "last_affected": "15.10.3"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "48a238a2f76a7ea322580fe93b7c026becd9acce"
            },
            {
              "last_affected": "1c2f89f8ee9dd8dba44594e8d50a4d47380eec9e"
            }
          ],
          "repo": "https://github.com/maharaproject/mahara",
          "type": "GIT"
        }
      ],
      "versions": [
        "15.04-rc1",
        "15.04-rc2",
        "15.04.0",
        "15.04.1",
        "15.04.2",
        "15.04.3",
        "15.04.4",
        "15.04.5",
        "15.04.6",
        "15.04.7",
        "15.10.0",
        "15.10.1",
        "15.10.2",
        "15.10.3",
        "16.04-rc1",
        "16.04-rc2",
        "16.04.0",
        "16.04.1"
      ]
    }
  ],
  "database_specific": {},
  "details": "Mahara 15.04 before 15.04.8 and 15.10 before 15.10.4 and 16.04 before 16.04.2 are vulnerable to some authentication methods, which do not use Mahara's built-in login form, still allowing users to log in even if their institution was expired or suspended.",
  "id": "CVE-2017-1000154",
  "modified": "2026-07-08T05:37:58.125731749Z",
  "published": "2017-11-03T18:29:01.057Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://bugs.launchpad.net/mahara/+bug/1580399"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}