CVE-2026-46819Network attack vector

Unauthenticated data access and modification

Published May 28, 2026 · Updated May 28, 2026

Improper access control in Oracle Internet Procurement Connector 12.2.3 through 12.2.15 allows remote attackers to read and alter data via HTTP. Oracle identifies the affected locus only as the Internal Operations component and does not disclose the faulty access-control operation or request pattern. No credentials or user interaction are required; successful requests can read, create, delete, or modify critical or all connector-accessible data.

CVSS severity9.1
Critical
EPSS probability0.33%
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 Oracle Internet Procurement Connector 12.2.3 through 12.2.15 allows remote attackers to read and alter data via HTTP. Oracle identifies the affected locus only as the Internal Operations component and does not disclose the faulty access-control operation or request pattern. No credentials or user interaction are required; successful requests can read, create, delete, or modify critical or all connector-accessible data.

The record

CVE
CVE-2026-46819
Published
May 28, 2026
Updated
May 28, 2026
Vendor
Oracle
Product
Oracle Internet Procurement Connector
Classifications
CWE-284
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 28, 2026CVE publishedPublication date reported by the CVE source.
  2. May 28, 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=12.2.3 <=12.2.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Internet Procurement Connectorversion=12.2.3 <=12.2.15

Published CVSS scores

9.1OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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 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-284Improper Access Control

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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