{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:steipete:summarize:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.15.1"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8db0d04f38ba0cfeec805547f7ad58052bd3cf5f"
            },
            {
              "fixed": "ecbb2c414255aa480a15d0d8b205224c14cfdbcb"
            },
            {
              "fixed": "e34ce25c05e3c21aca7876695d6d64c00cca7a6e"
            }
          ],
          "repo": "https://github.com/steipete/summarize",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-918",
      "CWE-940"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45245.json"
  },
  "details": "Summarize prior to 0.15.1 contains a vulnerability in the hover summary feature that allows malicious pages to dispatch synthetic mouseover events over attacker-controlled links, causing the extension to make authenticated daemon requests using stored tokens without verifying event trustworthiness. Attackers can place local or private-network URLs behind hoverable links to route authenticated requests through the daemon, potentially accessing sensitive internal endpoints when users interact with attacker-controlled content.",
  "id": "CVE-2026-45245",
  "modified": "2026-08-12T03:51:45.305404862Z",
  "published": "2026-05-18T19:00:54.115Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45245.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/steipete/summarize/releases/tag/v0.15.2"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45245"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/summarize-unauthorized-daemon-request-via-untrusted-events"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/steipete/summarize/pull/218"
    },
    {
      "type": "FIX",
      "url": "https://github.com/steipete/summarize/commit/ecbb2c414255aa480a15d0d8b205224c14cfdbcb"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/steipete/summarize"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Summarize \u003c 0.15.1 Unauthorized Daemon Request via Untrusted Events"
}