What’s Vulnerable › Vulnerabilities
CVE-2025-66223: OpenObserve's Invite Token Lifecycle Misconfiguration
- Severity: high (CVSS 8.4 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-11-29 · updated 2026-10-18
- Weakness: CWE-284
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.
Affected products
- openobserve: before 0.16.0
References
Get alerted when CVE-2025-66223 or the next vulnerability affects your stack