CVE-2026-50711Public exploitNetwork attack vector

Stored script execution via Number Card filters

Published Jun 24, 2026 · Updated Jun 24, 2026

Stored XSS in Frappe Framework 17.0.0-dev allows remote authenticated users to execute JavaScript through Number Card filter fields. The create_number_card RPC stores filters_json or dynamic_filters_json as unsanitized Code fields, and Desk later inserts parsed values through jQuery HTML sinks. High-privileged access is required to create the card, and a victim must open it; execution is confined to the victim's browser context.

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

What happened

Stored XSS in Frappe Framework 17.0.0-dev allows remote authenticated users to execute JavaScript through Number Card filter fields. The create_number_card RPC stores filters_json or dynamic_filters_json as unsanitized Code fields, and Desk later inserts parsed values through jQuery HTML sinks. High-privileged access is required to create the card, and a victim must open it; execution is confined to the victim's browser context.

The record

CVE
CVE-2026-50711
Published
Jun 24, 2026
Updated
Jun 24, 2026
Vendor
Frappe Technologies Pvt. Ltd.
Product
Frappe Framework
Classifications
CWE-79, CAPEC-592, T1203
Attack vector
network
Privileges
admin

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

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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 privilegesadmin

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1203Exploitation for Client Execution

Public exploit references

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

Technologies

Your stack

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Your stack

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