{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:cacti:cacti:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.2.31"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1e8eaca26b84b128c39ce8cc8ece42d7ff76aac1"
            },
            {
              "fixed": "891344a5c10b8687a3d2a5d26e6de20f13069e2a"
            }
          ],
          "repo": "https://github.com/cacti/cacti",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-34rf-frc3-v48r"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39900.json"
  },
  "details": "Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior are vulnerable to Reflected XSS via tab parameter in the auth_profile.php JavaScript context. This issue has been fixed in version 1.2.31.",
  "id": "CVE-2026-39900",
  "modified": "2026-07-08T05:35:58.527559626Z",
  "published": "2026-06-24T22:37:17.768Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39900.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/Cacti/cacti/security/advisories/GHSA-34rf-frc3-v48r"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-39900"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Cacti/cacti/commit/891344a5c10b8687a3d2a5d26e6de20f13069e2a"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Cacti: Reflected XSS via tab parameter in auth_profile.php JavaScript context"
}