CVE-2026-44208Network attack vector

Unauthorized discussion-reply modification via missing ownership check

Published Jun 12, 2026 · Updated Jun 12, 2026

Improper authorization in Frappe Framework before 15.107.0 and 16.17.0 allows remote attackers to modify another user's discussion replies. The submit_discussion() endpoint accepts a referenced Discussion Reply for modification without verifying that its owner matches the requester. No authentication or user interaction is required, and the bounded consequence is unauthorized reply modification rather than disclosure or service interruption.

CVSS severity6.9
Medium
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authorization in Frappe Framework before 15.107.0 and 16.17.0 allows remote attackers to modify another user's discussion replies. The submit_discussion() endpoint accepts a referenced Discussion Reply for modification without verifying that its owner matches the requester. No authentication or user interaction is required, and the bounded consequence is unauthorized reply modification rather than disclosure or service interruption.

The record

CVE
CVE-2026-44208
Published
Jun 12, 2026
Updated
Jun 12, 2026
Vendor
Frappe Technologies Pvt. Ltd.
Product
Frappe Framework
Classifications
CWE-285, CWE-284, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 12, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 12, 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=< 15.107.0
  2. Affected versionversion=< 16.17.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Frappe Technologies Pvt. Ltd. · Frappe Frameworkversion=< 15.107.0; version=< 16.17.0

Published CVSS scores

6.9GitHub CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-285Improper Authorization
CWE-284Improper Access Control
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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