VDB
GO-2026-4460
GO-2026-4460
PUBLISHED
Record from OSV · Published February 17, 2026
github.com/mattermost/mattermost-server is fixed in 3.7.3+incompatible and 3.6.5+incompatible (Go Modules)
Mattermost Server does not restrict SAML certificate path for System Administrators in github.com/mattermost/mattermost-server
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| github.com/mattermost/mattermost-server | Go Modules | 3.7.3+incompatible, 3.6.5+incompatible |
Affected products
| Vendor | Product | Versions |
|---|---|---|
| github.com | mattermost/mattermost-server | 0, 3.7.0+incompatible |
Timeline
- Feb 17, 2026 CVE Published
- Feb 19, 2026 CVE Updated
- May 1, 2026 Security Advisory
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln GO-2026-4460
vulnetix vdb fixes GO-2026-4460Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/GO-2026-4460/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-18918 advisory
- https://github.com/advisories/GHSA-5ghq-28r7-qwfj advisory
- https://mattermost.com/security-updates url
- https://github.com/mattermost/mattermost/commit/8ec37570742b67fd640bb3434ea226c655dbf408 fix
- https://github.com/mattermost/mattermost/commit/a12e7fdca439948ab097431d68e8f59778fbab81 fix