cve-2025-3033
Vulnerability from cvelistv5
Published
2025-04-01 12:29
Modified
2025-04-01 18:33
Severity ?
EPSS score ?
Summary
After selecting a malicious Windows `.url` shortcut from the local filesystem, an unexpected file could be uploaded.
*This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 137 and Thunderbird < 137.
References
▼ | URL | Tags | |
---|---|---|---|
security@mozilla.org | https://bugzilla.mozilla.org/show_bug.cgi?id=1950056 | Issue Tracking, Permissions Required | |
security@mozilla.org | https://www.mozilla.org/security/advisories/mfsa2025-20/ | Vendor Advisory | |
security@mozilla.org | https://www.mozilla.org/security/advisories/mfsa2025-23/ | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Mozilla | Firefox | |
Mozilla | Thunderbird |
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Other operating systems are unaffected.* This vulnerability affects Firefox \u003c 137 and Thunderbird \u003c 137." } ], "value": "After selecting a malicious Windows `.url` shortcut from the local filesystem, an unexpected file could be uploaded. \n*This bug only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox \u003c 137 and Thunderbird \u003c 137." } ], "problemTypes": [ { "descriptions": [ { "description": "Opening local .url files could lead to another file being opened", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2025-04-01T12:29:04.495Z", "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla" }, "references": [ { "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1950056" }, { "url": "https://www.mozilla.org/security/advisories/mfsa2025-20/" }, { "url": "https://www.mozilla.org/security/advisories/mfsa2025-23/" } ] } }, "cveMetadata": { "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "assignerShortName": "mozilla", "cveId": "CVE-2025-3033", "datePublished": "2025-04-01T12:29:04.495Z", "dateReserved": "2025-03-31T09:35:30.844Z", "dateUpdated": "2025-04-01T18:33:39.492Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-3033\",\"sourceIdentifier\":\"security@mozilla.org\",\"published\":\"2025-04-01T13:15:41.697\",\"lastModified\":\"2025-04-07T13:30:59.570\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"After selecting a malicious Windows `.url` shortcut from the local filesystem, an unexpected file could be uploaded. \\n*This bug only affects Firefox on Windows. 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Otros sistemas operativos no se ven afectados.* Esta vulnerabilidad afecta a Firefox (versi\u00f3n anterior a la 137) y Thunderbird (versi\u00f3n anterior a la 137).\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":7.7,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.5,\"impactScore\":5.2}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-73\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"137.0\",\"matchCriteriaId\":\"1AD89C53-6274-4CA4-B450-444E8D6F82EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"137.0\",\"matchCriteriaId\":\"A16B6929-C99F-4E1A-994B-44543C0D5B5A\"}]}]}],\"references\":[{\"url\":\"https://bugzilla.mozilla.org/show_bug.cgi?id=1950056\",\"source\":\"security@mozilla.org\",\"tags\":[\"Issue Tracking\",\"Permissions Required\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2025-20/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2025-23/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.