GO-2026-4525 — Vulnetix

GO-2026-4525 PUBLISHED

Mattermost Plugin Zoom fail to validate user identity and post ownership in the {{/api/v1/askPMI}} endpoint in github.com/mattermost/mattermost-plugin-zoom

Affected Products

Vendor	Product	Versions
github.com	mattermost/mattermost-plugin-zoom	0, 0

Timeline

Feb 23, 2026 CVE Published
Feb 23, 2026 CVE Updated
May 1, 2026 Security Advisory

References

https://github.com/advisories/GHSA-w65c-fvp5-fvc5 advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-0998 advisory
https://mattermost.com/security-updates url
https://github.com/mattermost/mattermost-plugin-zoom/commit/a8b58c43625ab25746e451acc4f71515d52c8122 fix

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