GLPI 11.0.0 - Stored XSS in knowledge base

{
  "id": "c48141536cf4928a378e9e056ebadc994267771239a39e09480325c92c80dc80",
  "url": "https://osv.dev/vulnerability/CVE-2026-5385",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "GLPI 11.0.0 - Stored XSS in knowledge base",
    "summary": "An unauthenticated user with write access to the knowledge base can store an XSS payload in a knowledge base item. This issue affects glpi: before 11.0.7.",
    "evidence": "osv:CVE-2026-5385",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-5385",
      "aliases": [
        "CVE-2026-5385",
        "GHSA-2fg5-jg72-h338"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/glpi-project/glpi",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0ea900cb51a37f313c733b2024bf62f6a295c271"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "11.0.7"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "fixed": "0ea900cb51a37f313c733b2024bf62f6a295c271"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "11.0.7"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "11.0.7"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "11.0.6",
            "11.0.5",
            "11.0.4",
            "11.0.3",
            "11.0.2",
            "11.0.1",
            "11.0.0",
            "11.0.0-rc5",
            "11.0.0-rc4",
            "11.0.0-rc3",
            "11.0.0-rc2",
            "11.0.0-rc1",
            "11.0.0-beta7",
            "11.0.0-beta6",
            "11.0.0-beta5",
            "11.0.0-beta4",
            "11.0.0-beta3",
            "11.0.0-beta2",
            "11.0.0-beta",
            "11.0.0-alpha2",
            "11.0.0-alpha",
            "10.0.0-rc3",
            "10.0.0-rc2",
            "10.0.0-rc1",
            "10.0.0-beta",
            "9.5.0-rc2",
            "9.5.0-rc1",
            "9.4.1.1",
            "9.4.1",
            "9.4.0",
            "9.4.0-rc2",
            "9.4.0-rc1",
            "9.4.0-beta",
            "9.3-beta",
            "9.1",
            "9.1-RC2",
            "9.1-RC1",
            "0.90",
            "0.90-RC2",
            "0.90-RC1",
            "0.90-beta2",
            "0.90-beta1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-5385.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:28.608928635Z",
      "provider": "osv",
      "references": [
        "https://fluidattacks.com/es/advisories/bizkit",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/5xxx/CVE-2026-5385.json",
        "https://github.com/glpi-project/glpi/security/advisories/GHSA-2fg5-jg72-h338",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-5385",
        "https://github.com/glpi-project/glpi/releases/tag/11.0.7",
        "https://github.com/glpi-project/glpi"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "Fluid Attacks",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/5xxx/CVE-2026-5385.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-5385",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 495278,
  "published_at": "2026-06-02T18:32:01.15+00:00"
}