CVE-2026-109561

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Source

https://cve.org/CVERecord?id=CVE-2026-109561

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109561.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-109561

Published

2026-10-12T20:55:15Z

Modified

2026-10-14T02:48:10Z

Severity

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

Summary

goose from 1.28.0 before 1.44.0 Manual Approval Bypass via Read-Only Tool Annotations

Details

goose from 1.28.0 before 1.44.0 contains an authorization bypass vulnerability that allows tools to run without user approval in Manual Approval mode because persisted read-only annotations are never cleared by update_goose_mode. After a session uses Smart Approval mode, prompt-injected calls to tools annotated readOnlyHint: true execute without prompting, bypassing the user's selected approval mode in PermissionInspector::inspect.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-863"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109561.json"
}

References

Affected packages

Git / github.com/aaif-goose/goose

Affected ranges

Type

GIT

Repo

https://github.com/aaif-goose/goose

Events

Introduced

7b64ef1cbae8404cc9e040150d3423a300ce946d

Fixed

876555f85b1bd0e15ed75eed7c5ac1163c1f097a

Fixed

b0f4e2a0f1a5507aa0a0fbe73d0b5c77a3e86845

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "1.28.0"
        },
        {
            "fixed":  "1.44.0"
        }
    ],
    "source":  [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109561.json"