CVE-2026-61598Network attack vector

Authorization-state manipulation via client-selected LiveView attributes

Published Sep 16, 2026 · Updated Sep 16, 2026

Mass assignment in djust before 1.0.7 allows remote attackers to overwrite public LiveView attributes through WebSocket events. ModelBindingMixin's default update_model handler passes a client-supplied field name to setattr after only a prefix check, a fixed denylist, and an opt-in allowlist. Any reachable LiveView using dj-model can expose existing public authorization, ownership, or business-state attributes to modification.

CVSS severityUnavailable
Unscored
EPSS probabilityUnavailable
No score available in this record
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

Mass assignment in djust before 1.0.7 allows remote attackers to overwrite public LiveView attributes through WebSocket events. ModelBindingMixin's default update_model handler passes a client-supplied field name to setattr after only a prefix check, a fixed denylist, and an opt-in allowlist. Any reachable LiveView using dj-model can expose existing public authorization, ownership, or business-state attributes to modification.

The record

CVE
CVE-2026-61598
Published
Sep 16, 2026
Updated
Sep 16, 2026
Vendor
djust
Product
djust
Classifications
T1190
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 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=< 1.0.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

djust · djustversion=< 1.0.7

Published CVSS scores

No CVSS assessment is available in this record.

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
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

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