CVE-2026-58652

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Source

https://cve.org/CVERecord?id=CVE-2026-58652

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-58652.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-58652

Aliases

GHSA-p35r-3323-6g7g

Published

2026-07-02T12:28:34Z

Modified

2026-11-09T02:31:02Z

Severity

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

Summary

luci-app-travelmate - Arbitrary Command Execution via UCI Script Parameter

Details

luci-app-travelmate (and the travelmate package) contain a privilege-escalation flaw: a LuCI/rpcd session holding the luci-app-travelmate write ACL is granted config-wide UCI write access to the travelmate configuration. While the LuCI UI restricts the auto-login script picker to /etc/travelmate/.login, this is only a frontend restriction. The backend travelmate service (running as root) reads the raw UCI 'script' and 'script_args' values and executes the configured path when the captive-portal auto-login branch (f_check() in travelmate-functions.sh) is reached. An attacker with delegated write permissions can set script to /bin/sh and script_args to attacker-controlled arguments, resulting in arbitrary command execution as root. Confirmed in luci-app-travelmate/travelmate 2.4.5-r3; travelmate 2.4.6-1 is also affected. Fixed in travelmate 2.4.6-2, which enforces the /etc/travelmate/.login allowlist in the backend.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/58xxx/CVE-2026-58652.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "2.4.5-r3"
                        },
                        {
                            "last_affected": "2.4.5-r3"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                }
            ]
        },
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "fixed": "2.4.6-2"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/openwrt/packages

Affected ranges

Type

GIT

Repo

https://github.com/openwrt/packages

Events

Introduced

Fixed

71d92bcc9edbc8f95858ce82a8ff5d52500005a2

Fixed

0627b412ee3a760cc4bca9fc8a5b73de8f33ac10

Fixed

d6e457a1a70a9010195edeafdc0b8eb6e3b0f7f1

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "fixed": "71d92bcc9edbc8f95858ce82a8ff5d52500005a2"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "range": [
                {
                    "fixed": "0627b412ee3a760cc4bca9fc8a5b73de8f33ac10"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "range": [
                {
                    "fixed": "d6e457a1a70a9010195edeafdc0b8eb6e3b0f7f1"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-58652.json"