CVE-2025-53988Network attack vector

Subscriber-level sensitive-data disclosure

Published Aug 20, 2025 · Updated Apr 29, 2026

Sensitive data exposure in Crocoblock JetBlocks for Elementor 1.3.18 and earlier allows remote authenticated users to read embedded data. Patchstack has not published the affected component or the operation that inserts sensitive information into sent data. Subscriber-level WordPress access is required, and the documented consequence is disclosure only; the data type and delivery path remain unspecified.

CVSS severity6.5
Medium
EPSS probability0.34%
Next 30 days · Sep 16, 2026
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

Sensitive data exposure in Crocoblock JetBlocks for Elementor 1.3.18 and earlier allows remote authenticated users to read embedded data. Patchstack has not published the affected component or the operation that inserts sensitive information into sent data. Subscriber-level WordPress access is required, and the documented consequence is disclosure only; the data type and delivery path remain unspecified.

The record

CVE
CVE-2025-53988
Published
Aug 20, 2025
Updated
Apr 29, 2026
Vendor
Crocoblock
Product
JetBlocks for Elementor
Classifications
CWE-201, CAPEC-37
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 29, 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=0 <=1.3.18 changes=[{"at":"1.3.19","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Crocoblock · JetBlocks for Elementorversion=0 <=1.3.18 changes=[{"at":"1.3.19","status":"unaffected"}]

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:L/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 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 exploitUnconfirmed

Weakness, pattern, technique

CWE-201Insertion of Sensitive Information Into Sent Data
CAPEC-37Retrieve Embedded Sensitive Data

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