{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:coolercontrol:coolercontrold:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "2.0.0"
              },
              {
                "fixed": "4.0.0"
              },
              {
                "introduced": "0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "CPE_RANGE"
            ]
          },
          "events": [
            {
              "introduced": "cdaa3d2a045a6a3a5e1d2fa9d05bacbfa3f2c51c"
            },
            {
              "fixed": "fc5d8bd9fe77529cdf1b8eedac3dc9877f5d2af0"
            }
          ],
          "repo": "https://gitlab.com/coolercontrol/coolercontrol",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "GitLab",
    "cwe_ids": [
      "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/5xxx/CVE-2026-5301.json"
  },
  "details": "Stored XSS in log viewer in CoolerControl/coolercontrol-ui \u003c4.0.0 allows unauthenticated attackers to take over the service via malicious JavaScript in poisoned log entries",
  "id": "CVE-2026-5301",
  "modified": "2026-07-08T05:36:01.528724692Z",
  "published": "2026-04-08T12:04:51.524Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://gitlab.com/coolercontrol/coolercontrol/-/blob/2.0.0/coolercontrol-ui/src/views/AppInfoView.vue?ref_type=tags#L224"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/coolercontrol/coolercontrol/-/blob/3.1.1/coolercontrol-ui/src/views/AppInfoView.vue?ref_type=tags#L350"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/coolercontrol/coolercontrol/-/releases/4.0.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/5xxx/CVE-2026-5301.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-5301"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in coolercontrol-ui"
}