CVE-2026-3673

An authenticated attacker can store a crafted tag value in _user_tags and trigger JavaScript execution when a victim opens the list/report view where tags are rendered. The vulnerable renderer interpolates tag content into HTML attributes and element content without escaping. This issue affects Frappe: 16.10.10.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://fluidattacks.com/es/advisories/silvio	Exploit Third Party Advisory
https://github.com/frappe/frappe	Product
https://fluidattacks.com/es/advisories/silvio	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:frappe:frappe:16.10.10:*:*:*:*:*:*:*

History

12 May 2026, 15:48

Type	Values Removed	Values Added
CPE		cpe:2.3:a:frappe:frappe:16.10.10:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4
First Time		Frappe Frappe frappe
References	~~() https://fluidattacks.com/es/advisories/silvio -~~	() https://fluidattacks.com/es/advisories/silvio - Exploit, Third Party Advisory
References	~~() https://github.com/frappe/frappe -~~	() https://github.com/frappe/frappe - Product

22 Apr 2026, 21:17

Type	Values Removed	Values Added
References	~~() https://fluidattacks.com/es/advisories/silvio -~~	() https://fluidattacks.com/es/advisories/silvio -

22 Apr 2026, 20:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-22 20:16

Updated : 2026-05-12 15:48

NVD link : CVE-2026-3673

Mitre link : CVE-2026-3673

CVE.ORG link : CVE-2026-3673

JSON object : View

Products Affected

frappe

frappe

CWE

CWE-79

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

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