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CVE-2026-7502

MEDIUM

5.4

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.

CVE Details

CVSS v3.1 Score5.4

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/30/2026

Last Modified5/1/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-285CWE-639

References

https://github.com/LinkStackOrg/LinkStack/(cna@vuldb.com)

https://github.com/LinkStackOrg/LinkStack/pull/975(cna@vuldb.com)

https://github.com/LinkStackOrg/LinkStack/pull/975#issuecomment-4224234970(cna@vuldb.com)

https://github.com/az10b/security-advisories/blob/main/idor_linkstack.md(cna@vuldb.com)

https://vuldb.com/submit/801787(cna@vuldb.com)

https://vuldb.com/vuln/360312(cna@vuldb.com)

https://vuldb.com/vuln/360312/cti(cna@vuldb.com)

IOC Correlations

No correlations recorded

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