{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "1.18.5"
              },
              {
                "last_affected": "1.18.5"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "13dc14723e7bd227dd6bf78c12771842fb7acb28"
            },
            {
              "last_affected": "13dc14723e7bd227dd6bf78c12771842fb7acb28"
            }
          ],
          "repo": "https://github.com/humhub/humhub",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.18.5"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Fluid Attacks",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93769.json"
  },
  "details": "HumHub 1.18.5 is affected by a stored cross-site scripting (XSS) vulnerability that allows any user holding the delegated, non-system-administrator Manage Users permission (admin_manage_users) to inject persistent HTML/JavaScript into a Profile Field Category title.",
  "id": "CVE-2026-93769",
  "modified": "2026-09-25T03:30:50.790226881Z",
  "published": "2026-09-23T15:49:51.290Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://fluidattacks.com/advisories/cali"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93769.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93769"
    },
    {
      "type": "FIX",
      "url": "https://github.com/humhub/humhub/pull/8499"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/humhub/humhub"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "HumHub 1.18.5 - Stored XSS in Profile Field Category title via HForm#renderForm leading to System Administrator account takeover"
}