{"cve":"CVE-2026-7860","nvd":{"published":"2026-05-19T12:16:19.960","modified":"2026-10-26T13:10:00.140","status":"Awaiting Analysis","description":"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≥23.6.11com.vaadin:flow-plugin-base24.0.0 - 24.9.17≥24.9.18com.vaadin:flow-plugin-base24.10.0 - 24.10.3≥24.10.4com.vaadin:flow-plugin-base25.0.0 - 25.0.11≥25.0.12com.vaadin:flow-plugin-base25.1.0 - 25.1.4≥25.1.5com.vaadin:flow-maven-plugin23.0.0 - 23.6.10≥23.6.11com.vaadin:flow-maven-plugin24.0.0 - 24.9.17≥24.9.18com.vaadin:flow-maven-plugin24.10.0 - 24.10.3≥24.10.4com.vaadin:flow-maven-plugin25.0.0 - 25.0.11≥25.0.12com.vaadin:flow-maven-plugin25.1.0 - 25.1.4≥25.1.5com.vaadin:flow-gradle-plugin23.0.0 - 23.6.10≥23.6.11com.vaadin:flow-gradle-plugin24.0.0 - 24.9.17≥24.9.18com.vaadin:flow-gradle-plugin24.10.0 - 24.10.3≥24.10.4com.vaadin:flow-gradle-plugin25.0.0 - 25.0.11≥25.0.12com.vaadin:flow-gradle-plugin25.1.0 - 25.1.4≥25.1.5","cvss_v4":{"vector":"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/S:N/AU:N/R:A/V:C/RE:L/U:Green","score":1.6},"cvss_v3":null,"cwes":["CWE-209"],"references":["https://github.com/vaadin/flow/pull/24219","https://vaadin.com/security/cve-2026-7860"],"products":[],"source":"nvd","synced_at":"2026-10-26T13:39:24.642594360+00:00"},"epss":{"cve":"CVE-2026-7860","score":0.00117,"percentile":0.0167,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-j8mx-j73w-9mxw","url":"https://osv.dev/vulnerability/GHSA-j8mx-j73w-9mxw","summary":"Vaadin Build Plugins is Affected by a Possible Information Disclosure Vulnerability","modified":"2026-06-04T18:56:25.675977Z","packages":[{"ecosystem":"Maven","name":"com.vaadin:flow-plugins","purl":"pkg:maven/com.vaadin/flow-plugins","ranges":[">=23.0.0 <23.6.11"],"fixed":["23.6.11"]},{"ecosystem":"Maven","name":"com.vaadin:flow-plugins","purl":"pkg:maven/com.vaadin/flow-plugins","ranges":[">=24.0.0 <24.9.18"],"fixed":["24.9.18"]},{"ecosystem":"Maven","name":"com.vaadin:flow-plugins","purl":"pkg:maven/com.vaadin/flow-plugins","ranges":[">=24.10.0 <24.10.4"],"fixed":["24.10.4"]},{"ecosystem":"Maven","name":"com.vaadin:flow-plugins","purl":"pkg:maven/com.vaadin/flow-plugins","ranges":[">=25.0.0 <25.0.12"],"fixed":["25.0.12"]},{"ecosystem":"Maven","name":"com.vaadin:flow-plugins","purl":"pkg:maven/com.vaadin/flow-plugins","ranges":[">=25.1.0 <25.1.5"],"fixed":["25.1.5"]},{"ecosystem":"Maven","name":"com.vaadin:flow-maven-plugin","purl":"pkg:maven/com.vaadin/flow-maven-plugin","ranges":[">=23.0.0 <23.6.11"],"fixed":["23.6.11"]},{"ecosystem":"Maven","name":"com.vaadin:flow-maven-plugin","purl":"pkg:maven/com.vaadin/flow-maven-plugin","ranges":[">=24.0.0 <24.9.18"],"fixed":["24.9.18"]},{"ecosystem":"Maven","name":"com.vaadin:flow-maven-plugin","purl":"pkg:maven/com.vaadin/flow-maven-plugin","ranges":[">=24.10.0 <24.10.4"],"fixed":["24.10.4"]},{"ecosystem":"Maven","name":"com.vaadin:flow-maven-plugin","purl":"pkg:maven/com.vaadin/flow-maven-plugin","ranges":[">=25.0.0 <25.0.12"],"fixed":["25.0.12"]},{"ecosystem":"Maven","name":"com.vaadin:flow-maven-plugin","purl":"pkg:maven/com.vaadin/flow-maven-plugin","ranges":[">=25.1.0 <25.1.5"],"fixed":["25.1.5"]},{"ecosystem":"Maven","name":"com.vaadin:flow-gradle-plugin","purl":"pkg:maven/com.vaadin/flow-gradle-plugin","ranges":[">=24.0.0 <24.9.18"],"fixed":["24.9.18"]},{"ecosystem":"Maven","name":"com.vaadin:flow-gradle-plugin","purl":"pkg:maven/com.vaadin/flow-gradle-plugin","ranges":[">=24.10.0 <24.10.4"],"fixed":["24.10.4"]},{"ecosystem":"Maven","name":"com.vaadin:flow-gradle-plugin","purl":"pkg:maven/com.vaadin/flow-gradle-plugin","ranges":[">=25.0.0 <25.0.12"],"fixed":["25.0.12"]},{"ecosystem":"Maven","name":"com.vaadin:flow-gradle-plugin","purl":"pkg:maven/com.vaadin/flow-gradle-plugin","ranges":[">=25.1.0 <25.1.5"],"fixed":["25.1.5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}