CVE-2026-57999

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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
2026-06-29T18:16:04Z
Modified
2026-10-28T02:30:31Z
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.do_login RPC method that allows authenticated users to execute arbitrary commands as root. The vulnerability exists because user-controlled loginserver and loginserver_authkey 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 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-78"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/57xxx/CVE-2026-57999.json"
}
References

Affected packages

Git / github.com/openwrt/luci

Affected ranges

Type
GIT
Repo
https://github.com/openwrt/luci
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
adc4c2932ec7039a6b7effeace098e5bc46861c6
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "0.11.1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        }
    ]
}

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"