CVE-2026-32736Public exploitNetwork attack vector

Author PII disclosure via unfiltered model serialization

Published Mar 18, 2026 · Updated Mar 18, 2026

Missing authorization in Hytale Modding Wiki before 1.0.0 allows remote authenticated users to read mod authors' names and email addresses. ModController and PageController pass loaded Mod and User models to Inertia responses, causing full owner objects to be serialized without field filtering or an authorization check. Any self-registered account can request a mod page by slug and harvest author PII, while integrity and availability remain unaffected.

CVSS severity4.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in Hytale Modding Wiki before 1.0.0 allows remote authenticated users to read mod authors' names and email addresses. ModController and PageController pass loaded Mod and User models to Inertia responses, causing full owner objects to be serialized without field filtering or an authorization check. Any self-registered account can request a mod page by slug and harvest author PII, while integrity and availability remain unaffected.

The record

CVE
CVE-2026-32736
Published
Mar 18, 2026
Updated
Mar 18, 2026
Vendor
Hytale Modding
Product
Hytale Modding Wiki
Classifications
CWE-862, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 18, 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=< 1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Hytale Modding · Hytale Modding Wikiversion=< 1.0.0

Published CVSS scores

4.3GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A: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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1213Data from Information Repositories

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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