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CVE-2026-105140NVD
Vulnerability Summary
Obot 0.25.0 before 0.25.6 and 0.26.0 before 0.26.1 contains a race condition in auth provider group refreshes that can restore group memberships just revoked in the identity provider. When overlapping refreshes for the same user commit out of order, stale memberships are persisted and the user retains revoked group-based access for about ten minutes.
CVSS v4.0 Base Metrics — Score 2.3 (LOW)
Attack VectorNetwork
Attack ComplexityHigh
Attack RequirementsPresent
Privileges RequiredLow
User InteractionNone
Confidentiality (Vulnerable System)Low
Integrity (Vulnerable System)Low
Availability (Vulnerable System)None
Confidentiality (Subsequent System)None
Integrity (Subsequent System)None
Availability (Subsequent System)None
CVSS v3.1 Base Metrics — Score 4.2 (MEDIUM)
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityLow
AvailabilityNone
Affected & Patched Versions
- obot-platform obot >= 0.25.0 and < 0.25.6
- obot-platform obot >= 0.26.0 and < 0.26.1
- obot-platform obot 0.25.6
- obot-platform obot 0.26.1
External References
- https://github.com/obot-platform/obot/commit/6f81dac8d344cf6b2161f500460fb7b2a975c415
- https://github.com/obot-platform/obot
- https://github.com/obot-platform/obot/security/advisories/GHSA-929v-v9hq-5xhr
- https://github.com/obot-platform/obot/commit/09e4d5b5d1e4a5f35a6cbcff96f3c460c3f9e278
- https://github.com/obot-platform/obot/releases/tag/v0.26.1
- https://github.com/obot-platform/obot/blob/2d2aaca9dc9b26777f8a2d213e0e1ec47f47508e/pkg/gateway/client/group.go#L652-L734
- https://github.com/obot-platform/obot/blob/2d2aaca9dc9b26777f8a2d213e0e1ec47f47508e/pkg/gateway/client/identity.go#L444-L456
- https://github.com/obot-platform/obot/blob/6f81dac8d344cf6b2161f500460fb7b2a975c415/pkg/gateway/client/group.go#L741-L757
- https://www.vulncheck.com/advisories/obot-0.25.0-before-0.25.6-and-0.26.0-before-0.26.1-race-condition-restores-revoked-group-membership