CVE-2026-105139

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Source

https://cve.org/CVERecord?id=CVE-2026-105139

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105139.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-105139

Aliases

GHSA-xhpw-65qw-wj6m

Published

2026-10-07T12:18:33Z

Modified

2026-10-09T02:49:19Z

Severity

5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Obot 0.26.0 before 0.26.2 Authorization Bypass via vMCP Profile Prompts and Resources

Details

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.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105139.json"
}

References

Affected packages

Git / github.com/obot-platform/obot

Affected ranges

Type

GIT

Repo

https://github.com/obot-platform/obot

Events

Introduced

2d2aaca9dc9b26777f8a2d213e0e1ec47f47508e

Fixed

cf4337b8966c8e76a6e5e896c8f122a8fa4e3305

Fixed

8d92701c2018a7b9dd6d692498fa5f41fdb912ea

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0.26.0"
        },
        {
            "fixed": "0.26.2"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

v0.*

v0.26.0

v0.26.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105139.json"