CVE-2026-105140

MEDIUM 4.2

Obot 0.25.0 before 0.25.6 and 0.26.0 before 0.26.1 Race Condition Restores Revoked Group Membership

CVSS Score

4.2

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-362
Vendor	obot-platform
Product	obot
Published	Oct 7, 2026
Last Updated	Oct 7, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

obot-platform / obot

0.25.0 < 0.25.6 0.26.0 < 0.26.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

Credits

Scott Moore - VulnCheck