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CVE-2026-16045

🗓️ 17 Aug 2026 15:16:53Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 8 Views

Mattermost OAuth app can revoke other integrations' tokens via unrestricted account-management endpoints.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-16045
17 Aug 202614:26
attackerkb
cve
CVE
CVE-2026-16045
17 Aug 202614:26
cve
cvelist
Cvelist
CVE-2026-16045 Delegated OAuth tokens could revoke unrelated OAuth application authorizations
17 Aug 202614:26
cvelist
euvd
EUVD
EUVD-2026-60210
17 Aug 202614:26
euvd
ncsc
NCSC
Vulnerabilities in Mattermost
19 Aug 202606:34
ncsc
osv
OSV
MINI-2FRP-88GP-95FR
19 Aug 202613:48
osv
osv
OSV
MINI-WRRP-RCXX-2VVR
19 Aug 202613:48
osv
ptsecurity
Positive Technologies
PT-2026-76670
17 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-16045 Delegated OAuth tokens could revoke unrelated OAuth application authorizations
17 Aug 202614:26
vulnrichment
NVD
Node
OR
mattermostmattermost_serverRange10.11.010.11.22
mattermostmattermost_serverRange11.7.011.7.7

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