{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "3.3.3"
              },
              {
                "fixed": "3.3.13"
              }
            ],
            "source": [
              "DESCRIPTION",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "4bf68d42d0ee4daa57216f906df2f280713da6ca"
            },
            {
              "fixed": "30de5ef2121d3d89bab081176073bf54448294c3"
            },
            {
              "fixed": "0e71da31fc21d0ed0ce687cce5b745ba2fad0b92"
            },
            {
              "fixed": "5985cfa65a3441b7d3ca4ef1a9dc177c82ea0f26"
            },
            {
              "fixed": "a42252ead3509f9b31db0691cc9af899ab18416e"
            }
          ],
          "repo": "https://github.com/indico/indico",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-p9vj-86c7-h7q3"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108388.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "3.3.3"
          },
          {
            "fixed": "3.3.14"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "Indico is a feature-rich event management system. Indico 3.3.3 through 3.3.13 incorrectly uses the ambient web-session user instead of the user supplied to Contribution.can_manage when checking inherited event contribution-management permission. A low-privileged user can induce a privileged user to request a crafted legacy contribution export and cause speaker or author email addresses and contribution access-control entries to be stored in an API cache entry retrievable with less privilege. This issue was fixed in Indico 3.3.14.",
  "id": "CVE-2026-108388",
  "modified": "2026-10-16T02:31:19.719047164Z",
  "published": "2026-10-13T20:27:36.919Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/indico/indico/releases/tag/v3.3.14"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108388.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/indico/indico/security/advisories/GHSA-p9vj-86c7-h7q3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-108388"
    },
    {
      "type": "FIX",
      "url": "https://github.com/indico/indico/commit/0e71da31fc21d0ed0ce687cce5b745ba2fad0b92"
    },
    {
      "type": "FIX",
      "url": "https://github.com/indico/indico/commit/5985cfa65a3441b7d3ca4ef1a9dc177c82ea0f26"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Indico legacy contribution export cache poisoning discloses restricted metadata"
}