CVE-2025-67438

A Stored Cross-Site Scripting (XSS) vulnerability in Sync-in Server before 1.9.3 allows an authenticated attacker to execute arbitrary JavaScript in a victim's browser. By uploading a crafted SVG file containing a malicious payload, an attacker can access and exfiltrate sensitive information, including the user's session cookies.

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://gist.github.com/x0root/86db30af91bb0e1707eb7e57a049b6ad	Exploit Third Party Advisory
https://github.com/Sync-in/server/releases/tag/v1.9.3	Patch Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:sync-in:sync-in_server:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-20 16:22

Updated : 2026-06-17 09:57

NVD link : CVE-2025-67438

Mitre link : CVE-2025-67438

CVE.ORG link : CVE-2025-67438

JSON object : View

Products Affected

sync-in

sync-in_server

CWE

CWE-79

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

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