CVE-2025-62720 HIGH

CVE-2025-62720: LinkAce: Data Exfiltration via Export Functions Allow Access to All Users' Private Links

Vendor Kovah
Product LinkAce
Weakness CWE-200 · Info exposure
Published November 4, 2025
Last update November 5, 2025
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

LinkAce is a self-hosted archive to collect website links. Versions 2.3.1 and below allow any authenticated user to export the entire database of links from all users in the system, including private links that should only be accessible to their owners. The HTML and CSV export functions in the ExportController class retrieve all links without applying any ownership or visibility filtering, effectively bypassing all access controls implemented elsewhere in the application. This issue is fixed in version 2.4.0.

Key dates

02Disclosure timeline

November 4, 2025 CVE published
November 5, 2025 Record updated