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

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Summary

CVECVE-2026-24063
StatePUBLISHED
AssignerSEC-VLab
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-03-18 16:16:26 UTC
Updated2026-05-19 15:35:04 UTC
DescriptionWhen 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.

Risk And Classification

Primary CVSS: v3.1 8.2 HIGH from ADP

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

EPSS: 0.000130000 probability, percentile 0.023910000 (date 2026-05-26)

Problem Types: CWE-276 | CWE-276 CWE-276 Incorrect default permissions

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED8.2HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary8.2HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Arturia Software Center affected 2.12.0.3157 MacOS

References

ReferenceSourceLinkTags
r.sec-consult.com/arturia 551230f0-3615-47bd-b7cc-93e92e730bbf r.sec-consult.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Florian Haselsteiner, SEC Consult Vulnerability Lab (en)

Additional Advisory Data

Solutions

CNA: The vendor was unresponsive and did not respond to any of our communication attempts. Therefore, a patch is not available. In case you are using this product, please approach the vendor and demand a fix.

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