Obot 0.26.0 before 0.26.2 contains an authorization bypass vulnerability that allows authenticated users matching any vMCP profile to reach prompts and resources of ungranted components. Because profiles were enforced only on tools, attackers can access prompts, resources, and resource templates through the vMCP owner's shared component connection.
Metrics
Affected Vendors & Products
References
History
Wed, 07 Oct 2026 15:30:00 +0000
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ssvc
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Wed, 07 Oct 2026 13:45:00 +0000
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Obot-platform
Obot-platform obot |
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Obot-platform
Obot-platform obot |
Wed, 07 Oct 2026 12:45:00 +0000
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| Description | Obot 0.26.0 before 0.26.2 contains an authorization bypass vulnerability that allows authenticated users matching any vMCP profile to reach prompts and resources of ungranted components. Because profiles were enforced only on tools, attackers can access prompts, resources, and resource templates through the vMCP owner's shared component connection. | |
| Title | Obot 0.26.0 before 0.26.2 Authorization Bypass via vMCP Profile Prompts and Resources | |
| Weaknesses | CWE-863 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-07T12:18:33.174Z
Updated: 2026-10-07T14:42:23.224Z
Reserved: 2026-10-03T13:40:47.067Z
Link: CVE-2026-105139
Updated: 2026-10-07T14:42:19.542Z
Status : Deferred
Published: 2026-10-07T13:17:19.303
Modified: 2026-10-07T15:17:06.193
Link: CVE-2026-105139
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