Vulnerability-Lookup

CVE-2026-24063 (GCVE-0-2026-24063)

Vulnerability from cvelistv5 – Published: 2026-03-18 15:33 – Updated: 2026-03-18 15:52

Title

World-writable uninstall script executed as root in Arturia Software Center

Summary

When a plugin is installed using the Arturia Software Center (MacOS), it also installs an uninstall.sh bash script in a root owned path. This script is written to disk with the file permissions 777, meaning it is writable by any user. When uninstalling a plugin via the Arturia Software Center the Privileged Helper gets instructed to execute this script. When the bash script is manipulated by an attacker this scenario will lead to privilege escalation.

Severity ?

8.2 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CWE

CWE-276 - Incorrect default permissions

Assigner

SEC-VLab

References

URL

Tags

https://r.sec-consult.com/arturia

third-party-advisory

Impacted products

	Vendor	Product	Version
	Arturia	Software Center	Affected: 2.12.0.3157

Credits

Florian Haselsteiner, SEC Consult Vulnerability Lab

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-24063

Vulnerability from fkie_nvd - Published: 2026-03-18 16:16 - Updated: 2026-03-19 13:25

Severity ?

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

Summary

References

	URL	Tags
	551230f0-3615-47bd-b7cc-93e92e730bbf	https://r.sec-consult.com/arturia

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "When a plugin is installed using the Arturia Software Center (MacOS), it also installs an uninstall.sh bash script in a root owned path. This script is written to disk with the file permissions 777, meaning it is writable by any user. When uninstalling a plugin via the Arturia Software Center the Privileged Helper gets instructed to execute this script. When the bash script is manipulated by an attacker this scenario will lead to privilege escalation."
    },
    {
      "lang": "es",
      "value": "Cuando se instala un plugin usando el Arturia Software Center (macOS), tambi\u00e9n instala un script bash uninstall.sh en una ruta propiedad de root. Este script se escribe en el disco con los permisos de archivo 777, lo que significa que es escribible por cualquier usuario. Al desinstalar un plugin a trav\u00e9s del Arturia Software Center, el Privileged Helper recibe instrucciones para ejecutar este script. Cuando el script bash es manipulado por un atacante, este escenario conducir\u00e1 a una escalada de privilegios."
    }
  ],
  "id": "CVE-2026-24063",
  "lastModified": "2026-03-19T13:25:00.570",
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.5,
        "impactScore": 6.0,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
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  "vulnStatus": "Awaiting Analysis",
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GHSA-V7H8-G5Q9-7RCF

Vulnerability from github – Published: 2026-03-18 18:31 – Updated: 2026-03-18 18:31

Details

Severity ?

8.2 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-24063"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-276"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-18T16:16:26Z",
    "severity": "HIGH"
  },
  "details": "When a plugin is installed using the Arturia Software Center (MacOS), it also installs an uninstall.sh bash script in a root owned path. This script is written to disk with the file permissions 777, meaning it is writable by any user. When uninstalling a plugin via the Arturia Software Center the Privileged Helper gets instructed to execute this script. When the bash script is manipulated by an attacker this scenario will lead to privilege escalation.",
  "id": "GHSA-v7h8-g5q9-7rcf",
  "modified": "2026-03-18T18:31:15Z",
  "published": "2026-03-18T18:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24063"
    },
    {
      "type": "WEB",
      "url": "https://r.sec-consult.com/arturia"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-24063 (GCVE-0-2026-24063)

FKIE_CVE-2026-24063

GHSA-V7H8-G5Q9-7RCF

Tags

Sightings

Nomenclature