GHSA-qj47-w9f2-qg44

ghsaUSosv

Mattermost Does Not Sanitize the Team Invite ID

view advisory published 2025-08-21Licence: CC-BY-4.0

Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2 fail to sanitize the team invite ID in the POST /api/v4/teams/:teamId/restore endpoint which allows an team admin with no member invite privileges to get the team’s invite id.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2025-47870US	medium4.3OT elevated	0.22% (13th)	—	2025-08-21
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2 fail to sanitize the team invite ID in the POST /api/v4/teams/:teamId/restore endpoint…

references

External citations — patches, advisories, analysis.

https://github.com/mattermost/mattermostPACKAGE
https://mattermost.com/security-updatesWEB
https://nvd.nist.gov/vuln/detail/CVE-2025-47870ADVISORY
https://pkg.go.dev/vuln/GO-2025-3905WEB

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