Description
A Stored Cross-Site Scripting (XSS) vulnerability exists in Frappe Framework version 17.0.0-dev due to improper neutralization of user-controlled input in the File View breadcrumb renderer.
Published: 2026-06-24
Score: 4.6 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

A Stored Cross‑Site Scripting vulnerability exists in Frappe Framework 17.0.0-dev due to improper neutralization of user-controlled input in the File View breadcrumb renderer. The flaw allows an attacker to inject arbitrary HTML or JavaScript that will be executed in the victim’s browser when the breadcrumb is rendered, which is a classic input validation issue (CWE‑79).

Affected Systems

Affected systems include the Frappe Framework 17.0.0-dev across Linux, macOS, and Windows operating systems. Any instance running this developmental build is vulnerable.

Risk and Exploitability

The CVSS score of 4.6 indicates moderate overall risk. No EPSS score is available, and the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog. Attackers likely require the ability to submit a crafted breadcrumb entry via the web interface, which may be accessible to users who can view files. Once a malicious payload is inserted, it will be rendered in the victim’s browser when the breadcrumb is displayed.

Generated by OpenCVE AI on June 24, 2026 at 16:51 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade the Frappe Framework to a released version that includes the XSS fix or apply the vendor’s official patch.
  • If an upgrade is not immediately possible, disable breadcrumb rendering or remove the breadcrumb feature from the File View interface to eliminate the vulnerable code path.
  • Ensure any user input controlling breadcrumb data is properly escaped or sanitized before rendering to protect against remaining XSS vectors.

Generated by OpenCVE AI on June 24, 2026 at 16:51 UTC.

Tracking

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Advisories

No advisories yet.

History

Wed, 24 Jun 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 24 Jun 2026 15:30:00 +0000

Type Values Removed Values Added
Description A Stored Cross-Site Scripting (XSS) vulnerability exists in Frappe Framework version 17.0.0-dev due to improper neutralization of user-controlled input in the File View breadcrumb renderer.
Title Frappe Framework 17.0.0-dev - Reflected/Stored XSS in File View breadcrumbs rendering
First Time appeared Frappe
Frappe frappe Framework
Weaknesses CWE-79
CPEs cpe:2.3:a:frappe:frappe_framework:17.0.0-dev:*:linux:*:*:*:*:*
cpe:2.3:a:frappe:frappe_framework:17.0.0-dev:*:macos:*:*:*:*:*
cpe:2.3:a:frappe:frappe_framework:17.0.0-dev:*:windows:*:*:*:*:*
Vendors & Products Frappe
Frappe frappe Framework
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'}

Subscriptions

Frappe Frappe Framework
cve-icon MITRE

Status: PUBLISHED

Assigner: Fluid Attacks

Published:

Updated: 2026-06-24T15:48:38.475Z

Reserved: 2026-06-05T14:49:25.369Z

Link: CVE-2026-50704

cve-icon Vulnrichment

Updated: 2026-06-24T15:48:24.072Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-24T17:00:13Z

Weaknesses
  • CWE-79

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