{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "25.11.00"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "3f2987eb19f7ac1987591d8e9b01961c39405b39"
            }
          ],
          "repo": "https://github.com/koha-community/koha",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Cross Site Scripting vulnerability in Koha 25.11 and before allows a remote attacker to execute arbitrary code via the News function.",
  "id": "CVE-2026-26377",
  "modified": "2026-03-12T13:46:57.317649639Z",
  "published": "2026-03-05T16:16:16.350Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://g03m0n.github.io/"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Koha-Community/Koha"
    },
    {
      "type": "EVIDENCE",
      "url": "https://g03m0n.github.io/posts/cve-2026-26377/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}