CVE-2026-62593Network attack vector

Authenticated disclosure of all accessible integration data

Published Aug 18, 2026 · Updated Aug 20, 2026

Information disclosure in Oracle Siebel CRM Integration 25.12 through 26.6 allows remote authenticated users to read accessible data via HTTP. Oracle has not published the nature of the flaw in the Open Integration component or the incorrect operation performed on HTTP input. Low-privileged access is sufficient to obtain critical or all accessible integration data, including data exposed across integrated products.

CVSS severity7.7
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

Information disclosure in Oracle Siebel CRM Integration 25.12 through 26.6 allows remote authenticated users to read accessible data via HTTP. Oracle has not published the nature of the flaw in the Open Integration component or the incorrect operation performed on HTTP input. Low-privileged access is sufficient to obtain critical or all accessible integration data, including data exposed across integrated products.

The record

CVE
CVE-2026-62593
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
Oracle Corporation
Product
Siebel CRM Integration
Classifications
CWE-284, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 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=25.12 <=26.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle Corporation · Siebel CRM Integrationversion=25.12 <=26.6

Published CVSS scores

7.7Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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.

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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 exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1213Data from Information Repositories

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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