A security vulnerability has been detected in LinkStackOrg LinkStack up to 4.8.6. The affected element is the function saveLink of the file app/Http/Controllers/UserController.php of the component Management Endpoint. The manipulation leads to authorization bypass. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The pull request to fix this issue awaits acceptance.

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History

Fri, 01 May 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 01 May 2026 08:30:00 +0000

Type Values Removed Values Added
First Time appeared Linkstack
Linkstack linkstack
Vendors & Products Linkstack
Linkstack linkstack

Thu, 30 Apr 2026 21:45:00 +0000

Type Values Removed Values Added
Description A security vulnerability has been detected in LinkStackOrg LinkStack up to 4.8.6. The affected element is the function saveLink of the file app/Http/Controllers/UserController.php of the component Management Endpoint. The manipulation leads to authorization bypass. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. The pull request to fix this issue awaits acceptance.
Title LinkStackOrg LinkStack Management Endpoint UserController.php saveLink authorization
Weaknesses CWE-285
CWE-639
References
Metrics cvssV2_0

{'score': 5.5, 'vector': 'AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 5.4, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:C'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-05-01T14:23:54.744Z

Reserved: 2026-04-30T14:38:49.163Z

Link: CVE-2026-7502

cve-icon Vulnrichment

Updated: 2026-05-01T14:23:49.986Z

cve-icon NVD

Status : Deferred

Published: 2026-04-30T22:16:26.710

Modified: 2026-05-01T15:26:24.553

Link: CVE-2026-7502

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-01T08:15:12Z

Weaknesses