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 22:59:33 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2026-39661
PublishedEUVD 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.
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datePublished: Jun 26, 2026, 1:47:10 PM
dateUpdated: Jun 26, 2026, 2:39:00 PM
1 related source bulletins · separate from aliases
WID-SEC-W-2026-2107: Mattermost Server: Mehrere Schwachstellen
CVE-2026-13426 · CVE-2026-9597
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