CVE-2026-7860

{"id": "CVE-2026-7860", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-7860", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-19T13:42:28.555116Z"}}], "cvssMetricV40": [{"type": "Secondary", "source": "security@vaadin.com", "cvssData": {"Safety": "NEGLIGIBLE", "version": "4.0", "Recovery": "AUTOMATIC", "baseScore": 1.6, "Automatable": "NO", "attackVector": "LOCAL", "baseSeverity": "LOW", "valueDensity": "CONCENTRATED", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N/E:U/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:N/AU:N/R:A/V:C/RE:L/U:Green", "exploitMaturity": "UNREPORTED", "providerUrgency": "GREEN", "userInteraction": "PASSIVE", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "LOW", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security@vaadin.com", "affectedData": [{"repo": "https://github.com/vaadin/flow", "vendor": "vaadin", "product": "flow", "versions": [{"status": "affected", "version": "23.0.0", "versionType": "maven", "lessThanOrEqual": "23.6.10"}, {"status": "affected", "version": "24.0.0", "versionType": "maven", "lessThanOrEqual": "24.9.17"}, {"status": "affected", "version": "24.10.0", "versionType": "maven", "lessThanOrEqual": "24.10.3"}, {"status": "affected", "version": "25.0.0", "versionType": "maven", "lessThanOrEqual": "25.0.11"}, {"status": "affected", "version": "25.1.0", "versionType": "maven", "lessThanOrEqual": "25.1.4"}], "packageName": "com.vaadin:flow-plugin-base", "collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected"}, {"repo": "https://github.com/vaadin/flow", "vendor": "vaadin", "product": "flow", "versions": [{"status": "affected", "version": "23.0.0", "versionType": "maven", "lessThanOrEqual": "23.6.10"}, {"status": "affected", "version": "24.0.0", "versionType": "maven", "lessThanOrEqual": "24.9.17"}, {"status": "affected", "version": "24.10.0", "versionType": "maven", "lessThanOrEqual": "24.10.3"}, {"status": "affected", "version": "25.0.0", "versionType": "maven", "lessThanOrEqual": "25.0.11"}, {"status": "affected", "version": "25.1.0", "versionType": "maven", "lessThanOrEqual": "25.1.4"}], "packageName": "com.vaadin:flow-maven-plugin", "collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected"}, {"repo": "https://github.com/vaadin/flow", "vendor": "vaadin", "product": "flow", "versions": [{"status": "affected", "version": "23.0.0", "versionType": "maven", "lessThanOrEqual": "23.6.10"}, {"status": "affected", "version": "24.0.0", "versionType": "maven", "lessThanOrEqual": "24.9.17"}, {"status": "affected", "version": "24.10.0", "versionType": "maven", "lessThanOrEqual": "24.10.3"}, {"status": "affected", "version": "25.0.0", "versionType": "maven", "lessThanOrEqual": "25.0.11"}, {"status": "affected", "version": "25.1.0", "versionType": "maven", "lessThanOrEqual": "25.1.4"}], "packageName": "com.vaadin:flow-gradle-plugin", "collectionURL": "https://repo.maven.apache.org/maven2", "defaultStatus": "unaffected"}]}], "published": "2026-05-19T12:16:19.960", "references": [{"url": "https://github.com/vaadin/flow/pull/24219", "source": "security@vaadin.com"}, {"url": "https://vaadin.com/security/cve-2026-7860", "source": "security@vaadin.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "security@vaadin.com", "description": [{"lang": "en", "value": "CWE-209"}]}], "descriptions": [{"lang": "en", "value": "A possible information disclosure vulnerability exists in the Vaadin Maven plugin and Vaadin Gradle plugin that exposes the full set of environment variables in build logs whenever the frontend build process exits with a non-zero status. Because the build environment may contain credentials supplied as secrets, any failed frontend build can expose those secrets in clear text in CI logs and archived build artifacts.\n\n\nUsers of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include:\n\nProduct version\nVaadin 23.0.0 - 23.6.9\nVaadin 24.0.0 - 24.9.16\nVaadin 24.10.0 - 24.10.3\nVaadin 25.0.0 - 25.0.10\nVaadin 25.1.0 - 25.1.4\n\nMitigation\nUpgrade to 23.6.10\nUpgrade to 24.9.17 or newer\nUpgrade to 24.10.4 or newer\nUpgrade to 25.0.11 or newer\nUpgrade to 25.1.5 or newer\n\nPlease note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 23, 24, or 25 version.\n\nArtifactsMaven coordinatesVulnerable versionsFixed versioncom.vaadin:flow-plugin-base23.0.0 - 23.6.10\u226523.6.11com.vaadin:flow-plugin-base24.0.0 - 24.9.17\u226524.9.18com.vaadin:flow-plugin-base24.10.0 - 24.10.3\u226524.10.4com.vaadin:flow-plugin-base25.0.0 - 25.0.11\u226525.0.12com.vaadin:flow-plugin-base25.1.0 - 25.1.4\u226525.1.5com.vaadin:flow-maven-plugin23.0.0 - 23.6.10\u226523.6.11com.vaadin:flow-maven-plugin24.0.0 - 24.9.17\u226524.9.18com.vaadin:flow-maven-plugin24.10.0 - 24.10.3\u226524.10.4com.vaadin:flow-maven-plugin25.0.0 - 25.0.11\u226525.0.12com.vaadin:flow-maven-plugin25.1.0 - 25.1.4\u226525.1.5com.vaadin:flow-gradle-plugin23.0.0 - 23.6.10\u226523.6.11com.vaadin:flow-gradle-plugin24.0.0 - 24.9.17\u226524.9.18com.vaadin:flow-gradle-plugin24.10.0 - 24.10.3\u226524.10.4com.vaadin:flow-gradle-plugin25.0.0 - 25.0.11\u226525.0.12com.vaadin:flow-gradle-plugin25.1.0 - 25.1.4\u226525.1.5"}, {"lang": "es", "value": "Existe una posible vulnerabilidad de revelaci\u00f3n de informaci\u00f3n en el plugin de Vaadin Maven y el plugin de Vaadin Gradle que expone el conjunto completo de variables de entorno en los registros de compilaci\u00f3n siempre que el proceso de compilaci\u00f3n del frontend finaliza con un estado distinto de cero. Dado que el entorno de compilaci\u00f3n puede contener credenciales suministradas como secretos, cualquier compilaci\u00f3n fallida del frontend puede exponer esos secretos en texto claro en los registros de CI y en los artefactos de compilaci\u00f3n archivados.\n\nLos usuarios de las versiones afectadas deben aplicar la siguiente mitigaci\u00f3n o actualizaci\u00f3n. Las versiones que han solucionado este problema incluyen:\n\nVersi\u00f3n del producto\nVaadin 23.0.0 - 23.6.9\nVaadin 24.0.0 - 24.9.16\nVaadin 24.10.0 - 24.10.3\nVaadin 25.0.0 - 25.0.10\nVaadin 25.1.0 - 25.1.4\n\nMitigaci\u00f3n\nActualizar a 23.6.10\nActualizar a 24.9.17 o posterior\nActualizar a 24.10.4 o posterior\nActualizar a 25.0.11 o posterior\nActualizar a 25.1.5 o posterior\n\nTenga en cuenta que las versiones de Vaadin 10-13 y 15-22 ya no son compatibles y debe actualizar a la \u00faltima versi\u00f3n 23, 24 o 25.\n\nArtefactos\nCoordenadas Maven\nVersiones vulnerables\nVersi\u00f3n corregida\ncom.vaadin:flow-plugin-base\n23.0.0 - 23.6.10\n?23.6.11\ncom.vaadin:flow-plugin-base\n24.0.0 - 24.9.17\n?24.9.18\ncom.vaadin:flow-plugin-base\n24.10.0 - 24.10.3\n?24.10.4\ncom.vaadin:flow-plugin-base\n25.0.0 - 25.0.11\n?25.0.12\ncom.vaadin:flow-plugin-base\n25.1.0 - 25.1.4\n?25.1.5\ncom.vaadin:flow-maven-plugin\n23.0.0 - 23.6.10\n?23.6.11\ncom.vaadin:flow-maven-plugin\n24.0.0 - 24.9.17\n?24.9.18\ncom.vaadin:flow-maven-plugin\n24.10.0 - 24.10.3\n?24.10.4\ncom.vaadin:flow-maven-plugin\n25.0.0 - 25.0.11\n?25.0.12\ncom.vaadin:flow-maven-plugin\n25.1.0 - 25.1.4\n?25.1.5\ncom.vaadin:flow-gradle-plugin\n24.0.0 - 24.9.17\n?24.9.18\ncom.vaadin:flow-gradle-plugin\n24.10.0 - 24.10.3\n?24.10.4\ncom.vaadin:flow-gradle-plugin\n25.0.0 - 25.0.11\n?25.0.12\ncom.vaadin:flow-gradle-plugin\n25.1.0 - 25.1.4\n?25.1.5"}], "lastModified": "2026-10-26T13:10:00.140", "sourceIdentifier": "security@vaadin.com"}