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…
Exact source revision recorded 3 Nov 2026 22:59:08 UTC. It does not establish the source's current position. Latest evidence.
nvd · CVE-2026-13426
PublishedNVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.
Source analysis status: Awaiting Analysis
Weakness classifications: CWE-22
Original publisher date fields
published: 2026-06-26T14:17:03.273
lastModified: 2026-10-25T22:10:00.150
No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.
Original source record · Cite this exact observation · Complete original publisher JSON