CVE-2025-39451Network attack vector

Unauthenticated protected-data disclosure via missing authorization

Published May 19, 2025 · Updated May 12, 2026

Missing authorization in Crocoblock JetBlocks for Elementor 1.3.16 and earlier allows remote attackers to read protected data. Patchstack has not disclosed the affected endpoint or function, the protected resource, or the authorization check that is omitted. Exploitation requires no account or user interaction and is limited to confidentiality impact; no data modification or service interruption is reported.

CVSS severity7.5
High
EPSS probability0.35%
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 Crocoblock JetBlocks for Elementor 1.3.16 and earlier allows remote attackers to read protected data. Patchstack has not disclosed the affected endpoint or function, the protected resource, or the authorization check that is omitted. Exploitation requires no account or user interaction and is limited to confidentiality impact; no data modification or service interruption is reported.

The record

CVE
CVE-2025-39451
Published
May 19, 2025
Updated
May 12, 2026
Vendor
Crocoblock
Product
JetBlocks for Elementor
Classifications
CWE-862, CAPEC-1, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 19, 2025CVE publishedPublication date reported by the CVE source.
  2. May 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=0 <=1.3.16 changes=[{"at":"1.3.16.1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Crocoblock · JetBlocks for Elementorversion=0 <=1.3.16 changes=[{"at":"1.3.16.1","status":"unaffected"}]

Published CVSS scores

7.5PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs
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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