{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-27597", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2025-03-03T15:10:34.078Z", "datePublished": "2025-03-07T15:51:39.753Z", "dateUpdated": "2025-03-07T18:00:10.289Z"}, "containers": {"cna": {"title": "Vue I18n Prototype Pollution in `handleFlatJson`", "problemTypes": [{"descriptions": [{"cweId": "CWE-1321", "lang": "en", "description": "CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')", "type": "CWE"}]}], "metrics": [{"cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 8.9, "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P", "version": "4.0"}}], "references": [{"name": "https://github.com/intlify/vue-i18n/security/advisories/GHSA-p2ph-7g93-hw3m", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/intlify/vue-i18n/security/advisories/GHSA-p2ph-7g93-hw3m"}, {"name": "https://github.com/intlify/vue-i18n/commit/4bb6eacda7fc2cde5687549afa0efb27ca40862a", "tags": ["x_refsource_MISC"], "url": "https://github.com/intlify/vue-i18n/commit/4bb6eacda7fc2cde5687549afa0efb27ca40862a"}], "affected": [{"vendor": "intlify", "product": "vue-i18n", "versions": [{"version": ">= 9.1.0, < 9.14.3", "status": "affected"}, {"version": ">= 10.0.0-alpha.1, < 10.0.6", "status": "affected"}, {"version": ">= 11.0.0-beta.0, < 11.1.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-03-07T15:51:39.753Z"}, "descriptions": [{"lang": "en", "value": "Vue I18n is the internationalization plugin for Vue.js. @intlify/message-resolver and @intlify/vue-i18n-core are vulnerable to Prototype Pollution through the entry function: handleFlatJson. An attacker can supply a payload with Object.prototype setter to introduce or modify properties within the global prototype chain, causing denial of service (DoS) a the minimum consequence. Moreover, the consequences of this vulnerability can escalate to other injection-based attacks, depending on how the library integrates within the application. For instance, if the polluted property propagates to sensitive Node.js APIs (e.g., exec, eval), it could enable an attacker to execute arbitrary commands within the application's context."}], "source": {"advisory": "GHSA-p2ph-7g93-hw3m", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/intlify/vue-i18n/security/advisories/GHSA-p2ph-7g93-hw3m", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-03-07T17:59:31.416534Z", "id": "CVE-2025-27597", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-07T18:00:10.289Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Vue I18n is the internationalization plugin for Vue.js. @intlify/message-resolver and @intlify/vue-i18n-core are vulnerable to Prototype Pollution through the entry function: handleFlatJson. An attacker can supply a payload with Object.prototype setter to introduce or modify properties within the global prototype chain, causing denial of service (DoS) a the minimum consequence. Moreover, the consequences of this vulnerability can escalate to other injection-based attacks, depending on how the library integrates within the application. For instance, if the polluted property propagates to sensitive Node.js APIs (e.g., exec, eval), it could enable an attacker to execute arbitrary commands within the application's context."}, {"lang": "es", "value": "Vue I18n es el complemento de internacionalizaci\u00f3n para Vue.js. @intlify/message-resolver y @intlify/vue-i18n-core son vulnerables a la contaminaci\u00f3n de prototipos a trav\u00e9s de la funci\u00f3n de entrada: handleFlatJson. Un atacante puede proporcionar un payload con el definidor Object.prototype para introducir o modificar propiedades dentro de la cadena de prototipos global, lo que provoca una denegaci\u00f3n de servicio (DoS) como consecuencia m\u00ednima. Adem\u00e1s, las consecuencias de esta vulnerabilidad pueden escalar a otros ataques basados en inyecci\u00f3n, seg\u00fan c\u00f3mo se integre la biblioteca dentro de la aplicaci\u00f3n. Por ejemplo, si la propiedad contaminada se propaga a las API de Node.js sensibles (por ejemplo, exec, eval), podr\u00eda permitir que un atacante ejecute comandos arbitrarios dentro del contexto de la aplicaci\u00f3n."}], "id": "CVE-2025-27597", "lastModified": "2026-04-15T00:35:42.020", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.9, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2025-03-07T16:15:39.893", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/intlify/vue-i18n/commit/4bb6eacda7fc2cde5687549afa0efb27ca40862a"}, {"source": "security-advisories@github.com", "url": "https://github.com/intlify/vue-i18n/security/advisories/GHSA-p2ph-7g93-hw3m"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/intlify/vue-i18n/security/advisories/GHSA-p2ph-7g93-hw3m"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1321"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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{"created": "2025-07-12T15:26:09.969258+00:00", "updated": "2025-07-12T15:26:09.969341+00:00", "vendors": ["intlify", "intlify$PRODUCT$vue-i18n"]}