CVE-2025-62719

LinkAce is a self-hosted archive to collect website links. In versions 2.3.0 and below, the htmlKeywordsFromUrl function in the FetchController class accepts user-provided URLs and makes HTTP requests to them without validating that the destination is not an internal or private network resource. This Server-Side Request Forgery (SSRF) vulnerability allows authenticated attackers to use the application server to perform port scanning and service discovery on internal networks. Practical impact is very limited because the function only extracts content from HTML meta keywords tags, which prevents meaningful data exfiltration from databases, APIs, or cloud metadata endpoints. This issue is fixed in version 2.4.0.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
http://github.com/Kovah/LinkAce/releases/tag/v2.4.0	Release Notes
https://github.com/Kovah/LinkAce/commit/4e0b822163ccefc2640c283ae969a39e673a0619	Patch
https://github.com/Kovah/LinkAce/security/advisories/GHSA-473x-rmm6-mc8c	Exploit Vendor Advisory
https://github.com/Kovah/LinkAce/security/advisories/GHSA-473x-rmm6-mc8c	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:linkace:linkace:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-11-04 22:16

Updated : 2025-11-10 19:57

NVD link : CVE-2025-62719

Mitre link : CVE-2025-62719

CVE.ORG link : CVE-2025-62719

JSON object : View

Products Affected

linkace

linkace

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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