Vulnerability-Lookup

GHSA-Q22C-8W9V-QG6W

Vulnerability from github – Published: 2026-01-16 21:30 – Updated: 2026-01-16 21:30

Details

Missing about:blank indicator in custom-sized new windows in Dia before 1.9.0 on macOS could allow an attacker to spoof a trusted domain in the window title and mislead users about the current site.

Severity ?

7.4 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2025-15032"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1021"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-16T19:16:16Z",
    "severity": "HIGH"
  },
  "details": "Missing about:blank indicator in custom-sized new windows in Dia before 1.9.0 on macOS could allow an attacker to spoof a trusted domain in the window title and mislead users about the current site.",
  "id": "GHSA-q22c-8w9v-qg6w",
  "modified": "2026-01-16T21:30:37Z",
  "published": "2026-01-16T21:30:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-15032"
    },
    {
      "type": "WEB",
      "url": "https://www.diabrowser.com/security/bulletins#CVE-2025-15032"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-15032 (GCVE-0-2025-15032)

Vulnerability from cvelistv5 – Published: 2026-01-16 18:11 – Updated: 2026-01-16 18:35

Title

CVE-2025-15032: Increased Spoofing risk; custom new window missing about:blank

Summary

Missing about:blank indicator in custom-sized new windows in Dia before 1.9.0 on macOS could allow an attacker to spoof a trusted domain in the window title and mislead users about the current site.

Severity ?

7.4 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

CWE

CWE-1021 - Improper Restriction of Rendered UI Layers or Frames

Assigner

BCNY

References

URL

Tags

https://www.diabrowser.com/security/bulletins#CVE…

Impacted products

	Vendor	Product	Version
	The Browser Company of New York	Dia	Affected: 0 , < 1.9.0 (semver)

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JSON

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-15032",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-01-16T18:35:22.027061Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-01-16T18:35:45.651Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Dia",
          "vendor": "The Browser Company of New York",
          "versions": [
            {
              "lessThan": "1.9.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2026-01-16T18:11:00.000Z",
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              "type": "text/html",
              "value": "Missing about:blank indicator in custom-sized new windows in Dia before 1.9.0 on macOS could allow an attacker to spoof a trusted domain in the window title and mislead users about the current site."
            }
          ],
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        }
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      "impacts": [
        {
          "capecId": "CAPEC-148",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-148 Content Spoofing"
            }
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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      "problemTypes": [
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          "descriptions": [
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              "description": "CWE-1021 Improper Restriction of Rendered UI Layers or Frames",
              "lang": "en",
              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-16T18:11:32.153Z",
        "orgId": "59469e6c-7ea7-446f-8e43-06aa32c115e8",
        "shortName": "BCNY"
      },
      "references": [
        {
          "url": "https://www.diabrowser.com/security/bulletins#CVE-2025-15032"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Upgrade Dia to a version 1.9.0 or later"
            }
          ],
          "value": "Upgrade Dia to a version 1.9.0 or later"
        }
      ],
      "source": {
        "advisory": "BSEC-66",
        "discovery": "UNKNOWN"
      },
      "title": "CVE-2025-15032: Increased Spoofing risk; custom new window missing about:blank",
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  },
  "cveMetadata": {
    "assignerOrgId": "59469e6c-7ea7-446f-8e43-06aa32c115e8",
    "assignerShortName": "BCNY",
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    "datePublished": "2026-01-16T18:11:32.153Z",
    "dateReserved": "2025-12-22T15:25:37.344Z",
    "dateUpdated": "2026-01-16T18:35:45.651Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-Q22C-8W9V-QG6W

CVE-2025-15032 (GCVE-0-2025-15032)

Tags

Sightings

Nomenclature