CVE-2025-66223

OpenObserve's Invite Token Lifecycle Misconfiguration

Published Nov 29, 2025 CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Description
OpenObserve is a cloud-native observability platform. Prior to version 0.16.0, organization invitation tokens do not expire once issued, remain valid even after the invited user is removed from the organization, and allow multiple invitations to the same email with different roles where all issued links remain valid simultaneously. This results in broken access control where a removed or demoted user can regain access or escalate privileges. This issue has been patched in version 0.16.0.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Openobserve
Openobserve openobserve
Vendors & Products Openobserve
Openobserve openobserve
Type Values Removed Values Added
Description OpenObserve is a cloud-native observability platform. Prior to version 0.16.0, organization invitation tokens do not expire once issued, remain valid even after the invited user is removed from the organization, and allow multiple invitations to the same email with different roles where all issued links remain valid simultaneously. This results in broken access control where a removed or demoted user can regain access or escalate privileges. This issue has been patched in version 0.16.0.
Title OpenObserve's Invite Token Lifecycle Misconfiguration
Weaknesses CWE-284
CWE-613
References
Metrics cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Dec 1, 2025, 3:33 PM
Reserved
Nov 24, 2025, 11:01 PM
Status
Deferred
Published
Nov 29, 2025, 3:16 AM
Modified
Oct 18, 2026, 6:10 PM