CVE-2026-41006Network attack vector

Unauthorized property writes via annotation-blind binding

Published Jun 9, 2026 · Updated Jun 9, 2026

Improper access control in Spring HATEOAS allows remote attackers to write security-sensitive model properties through crafted request bodies. PropertyUtils.createObjectFromProperties reflectively invokes bean setters without consulting Jackson annotations that mark properties as ignored or read-only. Reachability requires Collection+JSON or UBER support, a request-body model controller, and a sensitive property guarded only by Jackson annotations; successful requests alter that property.

CVSS severity7.5
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Spring HATEOAS allows remote attackers to write security-sensitive model properties through crafted request bodies. PropertyUtils.createObjectFromProperties reflectively invokes bean setters without consulting Jackson annotations that mark properties as ignored or read-only. Reachability requires Collection+JSON or UBER support, a request-body model controller, and a sensitive property guarded only by Jackson annotations; successful requests alter that property.

The record

CVE
CVE-2026-41006
Published
Jun 9, 2026
Updated
Jun 9, 2026
Vendor
VMware
Product
Spring HATEOAS
Classifications
CWE-284, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 9, 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=1.5.0 <1.5.7
  2. Affected versionversion=2.3.0 <2.3.5
  3. Affected versionversion=2.4.0 <2.4.2
  4. Affected versionversion=2.5.0 <2.5.3
  5. Affected versionversion=3.0.0 <3.0.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

VMware · Spring HATEOASversion=1.5.0 <1.5.7; version=2.3.0 <2.3.5; version=2.4.0 <2.4.2; version=2.5.0 <2.5.3; version=3.0.0 <3.0.4

Published CVSS scores

7.5VMwareCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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-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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