Security advisory

{
  "id": "3aac21640475ca162a47f1f5c29b11d8a57130675171e7bf5712651f7ac1804f",
  "url": "https://osv.dev/vulnerability/CVE-2026-48927",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-48927",
    "summary": "Jenkins buildgraph-view Plugin 1.8 and earlier does not escape the build URL, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to configure jobs or views.",
    "evidence": "osv:CVE-2026-48927",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-48927",
      "aliases": [
        "CVE-2026-48927",
        "GHSA-43ph-42gv-7965"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jenkinsci/buildgraph-view-plugin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "b1f354023e3ead7a6fb335ac955ff6c9c9247072"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jenkins:buildgraph-view:*:*:*:*:*:jenkins:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.8"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "buildgraph-view-1.8",
            "buildgraph-view-1.7",
            "buildgraph-view-1.6",
            "buildgraph-view-1.5.1",
            "buildgraph-view-1.5",
            "buildgraph-view-1.4",
            "buildgraph-view-1.3.2",
            "buildgraph-view-1.3.1",
            "buildgraph-view-1.3",
            "buildgraph-view-1.2",
            "buildgraph-view-1.1.1",
            "buildgraph-view-1.1",
            "buildgraph-view-1.0.1",
            "buildgraph-view-1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48927.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:38.498287852Z",
      "provider": "osv",
      "references": [
        "https://www.jenkins.io/security/advisory/2026-05-27/#SECURITY-3486"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2026-48927",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 434476,
  "published_at": "2026-05-27T15:16:32.41+00:00"
}