{"id":"EUVD-2025-202768","revision":"e6b3de9e04d04a68bf92df720b99f8ca","records":[{"revision":"e6b3de9e04d04a68bf92df720b99f8ca","observedAt":"2026-11-01T01:16:01.315+00:00","statement":{"source":"euvd","id":"EUVD-2025-202768","aliases":["CVE-2025-67731","GHSA-qgc4-8p88-4w7m"],"title":"Servify Express is a Node.js package to start an Express server and log the port it's running on. Prior to 1.2, the Express server used express.json() without a size limit, which could allow attackers to send extremely large request bodies.…","description":"Servify Express is a Node.js package to start an Express server and log the port it's running on. Prior to 1.2, the Express server used express.json() without a size limit, which could allow attackers to send extremely large request bodies. This can cause excessive memory usage, degraded performance, or process crashes, resulting in a Denial of Service (DoS). Any application using the JSON parser without limits and exposed to untrusted clients is affected. The issue is not a flaw in Express itself, but in configuration. This issue is fixed in version 1.2. To work around, consider adding a limit option to the JSON parser, rate limiting at the application or reverse-proxy level, rejecting unusually large requests before parsing, or using a reverse proxy (such as NGINX) to enforce maximum request body sizes.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":8.7,"severity":null}],"references":["https://github.com/Aarondoran/servify-express/security/advisories/GHSA-qgc4-8p88-4w7m","https://github.com/Aarondoran/servify-express/commit/8dff7f56504b356278d849734ef2050e5cd23b61","https://github.com/Aarondoran/servify-express/releases/tag/V1.2"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-202768","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Dec 12, 2025, 7:40:53 AM","dateUpdated":"Dec 12, 2025, 8:44:17 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2025-202768","identifiers":["EUVD-2025-202768","CVE-2025-67731","GHSA-qgc4-8p88-4w7m"]},"retained":false,"historicalAffected":[]}],"coverage":[]}