{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "9.0"
              },
              {
                "fixed": "9.22"
              },
              {
                "introduced": "10.0"
              },
              {
                "fixed": "10.10"
              },
              {
                "introduced": "11.0"
              },
              {
                "fixed": "11.3"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "fde780b71853eddee7c2efc409b2f82335475cb7"
            },
            {
              "fixed": "f79be012b4beb33e24992d9c755a2c814bc9edcb"
            },
            {
              "introduced": "cf8158610d18ee0277ee743de16b79d09bcf7af6"
            },
            {
              "fixed": "366c9b8492299d96f50a6e83c06daeb45d126dec"
            },
            {
              "introduced": "2151d66e5092fc346bf0bacb49ab7edb468596b3"
            },
            {
              "fixed": "9a7c60f915ed166b823dbd43dee74da8494567de"
            }
          ],
          "repo": "https://github.com/ilias-elearning/ilias",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-89"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82538.json"
  },
  "details": "ILIAS before versions 9.22, 10.10, and 11.3 contains a SQL injection vulnerability in the repository trash table where the table navigation sort field from HTTP requests is passed directly into the ORDER BY clause of a SQL query without validation against declared sortable columns. Authenticated users with write permission on any container can inject arbitrary SQL through the sort parameter, and because multi-statement execution is enabled in the database layer, stacked queries enable full database read and write access as well as administrator account takeover.",
  "id": "CVE-2026-82538",
  "modified": "2026-09-06T03:30:28.568471075Z",
  "published": "2026-09-04T17:37:16.903Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://docu.ilias.de/ilias.php?baseClass=ilrepositorygui\u0026cmdNode=wy:ll:6t\u0026cmdClass=ilBlogPostingGUI\u0026cmd=previewFullscreen\u0026ref_id=15821\u0026blpg=934"
    },
    {
      "type": "ADVISORY",
      "url": "https://docu.ilias.de/ilias.php?baseClass=ilrepositorygui\u0026cmdNode=wy:ll:6t\u0026cmdClass=ilBlogPostingGUI\u0026cmd=previewFullscreen\u0026ref_id=15821\u0026blpg=935"
    },
    {
      "type": "ADVISORY",
      "url": "https://docu.ilias.de/ilias.php?baseClass=ilrepositorygui\u0026cmdNode=wy:ll:6t\u0026cmdClass=ilBlogPostingGUI\u0026cmd=previewFullscreen\u0026ref_id=15821\u0026blpg=936"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82538.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-82538"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/ilias-arbitrary-file-read-via-soap-addfile"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/ilias-arbitrary-sql-injection-via-repository-trash-table-sort-parameter"
    },
    {
      "type": "FIX",
      "url": "https://docu.ilias.de/ilias.php?baseClass=illmpresentationgui\u0026obj_id=225630\u0026ref_id=35"
    },
    {
      "type": "FIX",
      "url": "https://docu.ilias.de/ilias.php?baseClass=illmpresentationgui\u0026obj_id=225631\u0026ref_id=35"
    },
    {
      "type": "FIX",
      "url": "https://docu.ilias.de/ilias.php?baseClass=illmpresentationgui\u0026obj_id=225632\u0026ref_id=35"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ILIAS-eLearning/ILIAS"
    }
  ],
  "schema_version": "1.9.0",
  "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",
      "type": "CVSS_V4"
    }
  ],
  "summary": "ILIAS Arbitrary SQL Injection via Repository Trash Table Sort Parameter"
}