cve-2025-5263
Vulnerability from cvelistv5
Published
2025-05-27 12:29
Modified
2025-06-11 12:07
Severity ?
EPSS score ?
Summary
Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks. This vulnerability affects Firefox < 139, Firefox ESR < 115.24, Firefox ESR < 128.11, Thunderbird < 139, and Thunderbird < 128.11.
References
Impacted products
{ "containers": { "adp": [ { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2025-5263", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-05-27T15:20:12.961207Z", "version": "2.0.3" }, "type": "ssvc" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-346", "description": "CWE-346 Origin Validation Error", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-05-27T15:30:54.613Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "Firefox", "vendor": "Mozilla", "versions": [ { "lessThan": "139", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "Firefox ESR", "vendor": "Mozilla", "versions": [ { "lessThan": "115.24", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "Firefox ESR", "vendor": "Mozilla", "versions": [ { "lessThan": "128.11", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "Thunderbird", "vendor": "Mozilla", "versions": [ { "lessThan": "139", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "Thunderbird", "vendor": "Mozilla", "versions": [ { "lessThan": "128.11", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "terjanq" } ], "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks. This vulnerability affects Firefox \u003c 139, Firefox ESR \u003c 115.24, Firefox ESR \u003c 128.11, Thunderbird \u003c 139, and Thunderbird \u003c 128.11." } ], "value": "Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks. This vulnerability affects Firefox \u003c 139, Firefox ESR \u003c 115.24, Firefox ESR \u003c 128.11, Thunderbird \u003c 139, and Thunderbird \u003c 128.11." } ], "problemTypes": [ { "descriptions": [ { "description": "Error handling for script execution was incorrectly isolated from web content", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2025-06-11T12:07:46.522Z", "orgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "shortName": "mozilla" }, "references": [ { "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1960745" }, { "url": "https://www.mozilla.org/security/advisories/mfsa2025-42/" }, { "url": "https://www.mozilla.org/security/advisories/mfsa2025-43/" }, { "url": "https://www.mozilla.org/security/advisories/mfsa2025-44/" }, { "url": "https://www.mozilla.org/security/advisories/mfsa2025-45/" }, { "url": "https://www.mozilla.org/security/advisories/mfsa2025-46/" } ] } }, "cveMetadata": { "assignerOrgId": "f16b083a-5664-49f3-a51e-8d479e5ed7fe", "assignerShortName": "mozilla", "cveId": "CVE-2025-5263", "datePublished": "2025-05-27T12:29:22.686Z", "dateReserved": "2025-05-27T12:29:22.271Z", "dateUpdated": "2025-06-11T12:07:46.522Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-5263\",\"sourceIdentifier\":\"security@mozilla.org\",\"published\":\"2025-05-27T13:15:22.100\",\"lastModified\":\"2025-06-11T12:15:27.183\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks. This vulnerability affects Firefox \u003c 139, Firefox ESR \u003c 115.24, Firefox ESR \u003c 128.11, Thunderbird \u003c 139, and Thunderbird \u003c 128.11.\"},{\"lang\":\"es\",\"value\":\"El manejo de errores durante la ejecuci\u00f3n de scripts se aisl\u00f3 incorrectamente del contenido web, lo que podr\u00eda haber permitido ataques de fugas de origen cruzado. Esta vulnerabilidad afecta a Firefox \u0026lt; 139, Firefox ESR \u0026lt; 115.24 y Firefox ESR \u0026lt; 128.11. \"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N\",\"baseScore\":4.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-346\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*\",\"versionEndExcluding\":\"115.24.0\",\"matchCriteriaId\":\"062A22E3-C6FE-4948-98F5-217EFE0638FC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:-:*:*\",\"versionEndExcluding\":\"139.0\",\"matchCriteriaId\":\"15C1A9DA-6058-461E-ADDC-2BF45F8BC2B0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*\",\"versionStartIncluding\":\"116.0\",\"versionEndExcluding\":\"128.11.0\",\"matchCriteriaId\":\"DA9173F0-1559-4152-9B7F-30ABCF70BE80\"}]}]}],\"references\":[{\"url\":\"https://bugzilla.mozilla.org/show_bug.cgi?id=1960745\",\"source\":\"security@mozilla.org\",\"tags\":[\"Permissions Required\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2025-42/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2025-43/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2025-44/\",\"source\":\"security@mozilla.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2025-45/\",\"source\":\"security@mozilla.org\"},{\"url\":\"https://www.mozilla.org/security/advisories/mfsa2025-46/\",\"source\":\"security@mozilla.org\"}]}}" } }
Loading...
Loading...
- 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.