CVE-2026-5208

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Source

https://cve.org/CVERecord?id=CVE-2026-5208

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-5208.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-5208

Published

2026-04-08T11:36:11.910Z

Modified

2026-08-12T16:25:43.918151Z

Severity

8.2 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVSS Calculator

Summary

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in coolercontrold

Details

Command injection in alerts in CoolerControl/coolercontrold <4.0.0 allows authenticated attackers to execute arbitrary code as root via injected bash commands in alert names

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/5xxx/CVE-2026-5208.json",
    "cwe_ids": [
        "CWE-78"
    ],
    "cna_assigner": "GitLab"
}

References

Affected packages

Git / gitlab.com/coolercontrol/coolercontrol

Affected ranges

Type

GIT

Repo

https://gitlab.com/coolercontrol/coolercontrol

Events

Introduced

f78ef02b082d929f748ecc95945f3c48cceb37d0

Fixed

fc5d8bd9fe77529cdf1b8eedac3dc9877f5d2af0

Database specific

Show details

{
    "cpe": "cpe:2.3:a:coolercontrol:coolercontrold:*:*:*:*:*:*:*:*",
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ],
    "extracted_events": [
        {
            "introduced": "3.1.0"
        },
        {
            "fixed": "4.0.0"
        },
        {
            "last_affected": "4.0.0"
        }
    ]
}

Affected versions

3.*

3.1.0

3.1.1

Database specific

vanir_signatures

[
    {
        "id": "CVE-2026-5208-efc24ccf",
        "target": {
            "file": "coolercontrol/constants.h"
        },
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "257481300507471264902061558703644940527",
                "78689469846172260056807894511757902020",
                "29067990735234643442879833272620619336"
            ]
        },
        "signature_version": "v1",
        "source": "https://gitlab.com/coolercontrol/coolercontrol@fc5d8bd9fe77529cdf1b8eedac3dc9877f5d2af0",
        "signature_type": "Line"
    }
]

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-5208.json"

vanir_signatures_modified

"2026-08-12T16:25:43Z"