CVE-2026-57999

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2026-57999

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-57999.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-57999

Aliases

GHSA-xwc5-mx58-rh35

Published

2026-06-29T18:16:04.327Z

Modified

2026-07-16T03:30:52.864922508Z

Severity

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

Summary

luci-app-tailscale-community - Command Injection via tailscale.do_login RPC

Details

luci-app-tailscale-community contains a command injection vulnerability in the tailscale.dologin RPC method that allows authenticated users to execute arbitrary commands as root. The vulnerability exists because user-controlled loginserver and loginserverauthkey parameters are improperly quoted within a double-quoted shell command, allowing shell substitutions like $() to be evaluated by the outer shell before argument processing.

Database specific

{
    "cwe_ids": [
        "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57999.json",
    "cna_assigner": "VulnCheck"
}

References

Affected packages

Git / github.com/openwrt/luci

Affected ranges

Type

GIT

Repo

https://github.com/openwrt/luci

Events

Introduced

Last affected

adc4c2932ec7039a6b7effeace098e5bc46861c6

Database specific

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.11.1"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

0.*

0.11.0

0.11.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-57999.json"