CVE-2025-54145 (GCVE-0-2025-54145)
Vulnerability from cvelistv5
Published
2025-08-19 20:52
Modified
2026-04-13 14:30
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
The QR scanner could allow arbitrary websites to be opened if a user was tricked into scanning a malicious link that leveraged Firefox's open-text URL scheme. This vulnerability was fixed in Firefox for iOS 141.
References
Impacted products
Vendor Product Version
Mozilla Firefox for iOS Unaffected: 141
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            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
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        "problemTypes": [
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            "descriptions": [
              {
                "cweId": "CWE-601",
                "description": "CWE-601 URL Redirection to Untrusted Site (\u0027Open Redirect\u0027)",
                "lang": "en",
                "type": "CWE"
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        "providerMetadata": {
          "dateUpdated": "2025-08-20T15:17:33.903Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Firefox for iOS",
          "vendor": "Mozilla",
          "versions": [
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "141",
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            }
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      "credits": [
        {
          "lang": "en",
          "value": "James Lee"
        }
      ],
      "descriptions": [
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          "supportingMedia": [
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      "providerMetadata": {
        "dateUpdated": "2026-04-13T14:30:56.826Z",
        "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
        "shortName": "mozilla"
      },
      "references": [
        {
          "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1946122"
        },
        {
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-60/"
        }
      ],
      "title": "Scanning a malicious URL utilizing Firefox\u0027s open-text scheme with the QR code scanner could load arbitrary websites"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe",
    "assignerShortName": "mozilla",
    "cveId": "CVE-2025-54145",
    "datePublished": "2025-08-19T20:52:48.366Z",
    "dateReserved": "2025-07-17T02:35:52.285Z",
    "dateUpdated": "2026-04-13T14:30:56.826Z",
    "state": "PUBLISHED"
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