CVE-2026-3837

5.4 MEDIUM
Published: April 22, 2026 Modified: May 14, 2026
View on NVD

Description

An authenticated attacker can persist crafted values in multiple field types and trigger client-side script execution when another user opens the affected document in Desk. The vulnerable formatter implementations interpolate stored values into raw HTML attributes and element content without escaping This issue affects Frappe: 16.10.0.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://fluidattacks.com/es/advisories/sabina
Source: help@fluidattacks.com
Exploit Third Party Advisory
https://github.com/frappe/frappe
Source: help@fluidattacks.com
Product
https://github.com/frappe/frappe/pull/38796
Source: help@fluidattacks.com
Issue Tracking Patch

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.4 / 10.0
EPSS (Exploit Probability)
0.2%
9th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

frappe