CVE-2025-52389Public exploitNetwork attack vector

Cross-account contract disclosure via user-controlled identifier

Published Sep 8, 2025 · Updated Sep 8, 2025

IDOR in Envasadora H2O Eireli Soda Cristal 40.20.4 allows remote authenticated users to read other customers' contracts. The /contrato/ route accepts a user-controlled contract number and returns the associated customer's contract without object-level authorization. A valid authenticated session and another contract identifier are required, and the documented exposure is limited to contract information.

CVSS severity8.8
High
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

IDOR in Envasadora H2O Eireli Soda Cristal 40.20.4 allows remote authenticated users to read other customers' contracts. The /contrato/ route accepts a user-controlled contract number and returns the associated customer's contract without object-level authorization. A valid authenticated session and another contract identifier are required, and the documented exposure is limited to contract information.

The record

CVE
CVE-2025-52389
Published
Sep 8, 2025
Updated
Sep 8, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-639, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 8, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/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.

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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-639Authorization Bypass Through User-Controlled Key
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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