CVE-2026-50704Public exploitNetwork attack vector

Stored XSS via unescaped File View breadcrumbs

Published Jun 24, 2026 · Updated Jun 24, 2026

Stored XSS in Frappe Framework 17.0.0-dev allows remote authenticated users to execute script through File View breadcrumbs. get_breadcrumbs_html() interpolates route-derived folder segments into HTML without output encoding, and setup_no_result_area() inserts the result through jQuery HTML parsing. Exploitation requires high privileges to create a stored folder payload or active user interaction with a crafted route; script then runs in the victim browser context.

CVSS severity4.6
Medium
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Stored XSS in Frappe Framework 17.0.0-dev allows remote authenticated users to execute script through File View breadcrumbs. get_breadcrumbs_html() interpolates route-derived folder segments into HTML without output encoding, and setup_no_result_area() inserts the result through jQuery HTML parsing. Exploitation requires high privileges to create a stored folder payload or active user interaction with a crafted route; script then runs in the victim browser context.

The record

CVE
CVE-2026-50704
Published
Jun 24, 2026
Updated
Jun 24, 2026
Vendor
Frappe Technologies Pvt. Ltd.
Product
Frappe Framework
Classifications
CWE-79, CAPEC-592, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 24, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=17.0.0-dev

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Frappe Technologies Pvt. Ltd. · Frappe Frameworkversion=17.0.0-dev

Published CVSS scores

4.6Fluid AttacksCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1189Drive-by Compromise

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo