CVE-2025-6556 (GCVE-0-2025-6556)
Vulnerability from cvelistv5
Published
2025-06-24 20:03
Modified
2025-06-26 13:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Insufficient policy enforcement
Summary
Insufficient policy enforcement in Loader in Google Chrome prior to 138.0.7204.49 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Low)
References
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(Chromium security severity: Low)" } ], "problemTypes": [ { "descriptions": [ { "description": "Insufficient policy enforcement", "lang": "en" } ] } ], "providerMetadata": { "dateUpdated": "2025-06-24T20:03:31.450Z", "orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "shortName": "Chrome" }, "references": [ { "url": "https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop_24.html" }, { "url": "https://issues.chromium.org/issues/40062462" } ] } }, "cveMetadata": { "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "assignerShortName": "Chrome", "cveId": "CVE-2025-6556", "datePublished": "2025-06-24T20:03:31.450Z", "dateReserved": "2025-06-23T22:30:38.261Z", "dateUpdated": "2025-06-26T13:32:09.229Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-6556\",\"sourceIdentifier\":\"chrome-cve-admin@google.com\",\"published\":\"2025-06-24T20:15:27.227\",\"lastModified\":\"2025-07-02T17:15:28.177\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Insufficient policy enforcement in Loader in Google Chrome prior to 138.0.7204.49 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Low)\"},{\"lang\":\"es\",\"value\":\"La aplicaci\u00f3n insuficiente de pol\u00edticas en Loader en Google Chrome anterior a la versi\u00f3n 138.0.7204.49 permiti\u00f3 que un atacante remoto eludiera la pol\u00edtica de seguridad de contenido mediante una p\u00e1gina HTML manipulada. (Gravedad de seguridad de Chromium: Baja)\"}],\"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:L/A:N\",\"baseScore\":5.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":2.5}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-288\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"138.0.7204.49\",\"matchCriteriaId\":\"5983C29D-2B82-40C5-80EC-224E61799DCD\"}]}]}],\"references\":[{\"url\":\"https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop_24.html\",\"source\":\"chrome-cve-admin@google.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://issues.chromium.org/issues/40062462\",\"source\":\"chrome-cve-admin@google.com\",\"tags\":[\"Issue Tracking\",\"Permissions Required\"]}]}}", "vulnrichment": { "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.4, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"REQUIRED\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-6556\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-06-26T03:55:19.942728Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-288\", \"description\": \"CWE-288 Authentication Bypass Using an Alternate Path or Channel\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-06-24T20:39:38.863Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"Google\", \"product\": \"Chrome\", \"versions\": [{\"status\": \"affected\", \"version\": \"138.0.7204.49\", \"lessThan\": \"138.0.7204.49\", \"versionType\": \"custom\"}]}], \"references\": [{\"url\": \"https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop_24.html\"}, {\"url\": \"https://issues.chromium.org/issues/40062462\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Insufficient policy enforcement in Loader in Google Chrome prior to 138.0.7204.49 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Low)\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"description\": \"Insufficient policy enforcement\"}]}], \"providerMetadata\": {\"orgId\": \"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28\", \"shortName\": \"Chrome\", \"dateUpdated\": \"2025-06-24T20:03:31.450Z\"}}}", "cveMetadata": "{\"cveId\": \"CVE-2025-6556\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-06-26T13:32:09.229Z\", \"dateReserved\": \"2025-06-23T22:30:38.261Z\", \"assignerOrgId\": \"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28\", \"datePublished\": \"2025-06-24T20:03:31.450Z\", \"assignerShortName\": \"Chrome\"}", "dataType": "CVE_RECORD", "dataVersion": "5.1" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- 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.
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