{"id":"EUVD-2026-39661","revision":"7189200d2bff4a8da8fa069a6eb0536a","records":[{"revision":"7189200d2bff4a8da8fa069a6eb0536a","observedAt":"2026-11-03T22:59:33.465+00:00","statement":{"source":"euvd","id":"EUVD-2026-39661","aliases":["CVE-2026-13426","GHSA-72v2-v53v-4qmm"],"title":"The Mattermost Go module github.com/mattermost/mattermost/server/public versions < v0.1.22 fail to validate path parameters when constructing API route paths which allows an attacker to redirect API calls to unintended endpoints via crafted…","description":"The Mattermost Go module github.com/mattermost/mattermost/server/public versions < v0.1.22 fail to validate path parameters when constructing API route paths which allows an attacker to redirect API calls to unintended endpoints via crafted IDs containing path traversal components. Mattermost Advisory ID: MMSA-2025-00532","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","score":5.4,"severity":null}],"references":["https://mattermost.com/security-updates"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-39661","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jun 26, 2026, 1:47:10 PM","dateUpdated":"Jun 26, 2026, 2:39:00 PM"},"relatedAdvisories":[{"id":"WID-SEC-W-2026-2107","title":"Mattermost Server: Mehrere Schwachstellen","vulnerabilityIds":["CVE-2026-13426","CVE-2026-9597"]}],"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-2026-39661","identifiers":["EUVD-2026-39661","CVE-2026-13426","GHSA-72v2-v53v-4qmm"]},"retained":false,"historicalAffected":[]}],"coverage":[]}