{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:bestpractical:request_tracker:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "5.0.4"
              },
              {
                "fixed": "5.0.10"
              },
              {
                "introduced": "6.0.0"
              },
              {
                "fixed": "6.0.3"
              }
            ],
            "source": "CPE_RANGE"
          },
          "events": [
            {
              "introduced": "0c0f0b05c77d54dff91e2345cbfe7fd5d5d9444b"
            },
            {
              "fixed": "51f63bbd924b9277ec6d2db49a6d89e8f25da141"
            },
            {
              "introduced": "84623aa0fd0dcc02d1821866d37ac824a902cec8"
            },
            {
              "fixed": "4a8ed900956527a8845f22a7ab011ec3225be91b"
            }
          ],
          "repo": "https://github.com/bestpractical/rt",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "CERT-PL",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6841.json"
  },
  "details": "Request Tracker is vulnerable to a reflected cross-site scripting (XSS) vulnerability via the \"Page\" parameter in GET requests. An attacker can craft a URL that, when opened, results in arbitrary JavaScript execution in the victim’s browser.\n\nThis vulnerability affects versions from 5.0.4 up to 5.0.9 and from 6.0.0 up to 6.0.2.",
  "id": "CVE-2026-6841",
  "modified": "2026-07-08T05:37:12.401011975Z",
  "published": "2026-05-21T11:49:07.533Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://requesttracker.com/request-tracker/"
    },
    {
      "type": "ADVISORY",
      "url": "https://cert.pl/en/posts/2026/05/CVE-2026-6841"
    },
    {
      "type": "ADVISORY",
      "url": "https://docs.bestpractical.com/release-notes/rt/5.0.10"
    },
    {
      "type": "ADVISORY",
      "url": "https://docs.bestpractical.com/release-notes/rt/6.0.3"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6841.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6841"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/bestpractical/rt"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Reflected XSS in Request Tracker"
}