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.
Advisories

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Fixes

Solution

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Workaround

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History

Thu, 23 Apr 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 22 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
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.
Title Frappe Framework 16.10.0 - Stored DOM XSS in Multiple Field Formatters
First Time appeared Frappe
Frappe frappe
Weaknesses CWE-79
CPEs cpe:2.3:a:frappe:frappe:16.10.0:*:*:*:*:*:*:*
Vendors & Products Frappe
Frappe frappe
References
Metrics cvssV4_0

{'score': 4.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Fluid Attacks

Published:

Updated: 2026-04-23T16:25:12.150Z

Reserved: 2026-03-09T15:02:50.797Z

Link: CVE-2026-3837

cve-icon Vulnrichment

Updated: 2026-04-23T13:30:01.311Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-22T21:17:08.523

Modified: 2026-04-22T21:23:52.620

Link: CVE-2026-3837

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-22T22:30:28Z

Weaknesses