CVE-2025-55944

Slink v1.4.9 allows stored cross-site scripting (XSS) via crafted SVG uploads. When a user views the shared image in a new browser tab, the embedded JavaScript executes. The issue affects both authenticated and unauthenticated users.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/G3XAR/Vulnerability-Research/tree/main/CVE-2025-55944	Exploit Third Party Advisory
https://github.com/G3XAR/Vulnerability-Research/tree/main/Slink%20%28up%20to%201.6.3%29/PoC	Broken Link

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:slinkapp:slink:1.4.9:::::::*
	cpe:2.3:a:slinkapp:slink:1.5.1:::::::*
	cpe:2.3:a:slinkapp:slink:1.6.3:::::::*

History

07 Nov 2026, 18:10

Type	Values Removed	Values Added
Summary		(es) Slink v1.4.9 permite cross-site scripting (XSS) almacenado a través de cargas SVG especialmente diseñadas. Cuando un usuario ve la imagen compartida en una nueva pestaña del navegador, el JavaScript incrustado se ejecuta. El problema afecta tanto a usuarios autenticados como no autenticados.

Information

Published : 2025-09-03 16:15

Updated : 2026-11-07 18:10

NVD link : CVE-2025-55944

Mitre link : CVE-2025-55944

CVE.ORG link : CVE-2025-55944

JSON object : View

Products Affected

slinkapp

slink

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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