CVE-2026-34284Network attack vector

Unauthenticated data disclosure and modification

Published Apr 21, 2026 · Updated Apr 21, 2026

Data compromise in Oracle Business Process Management Suite 12.2.1.4.0 and 14.1.2.0.0 allows remote attackers to read and modify data. Oracle has not published the nature of the flaw in the Human workflow 11g+ component's HTTP handling. Exploitation requires no credentials but does require another person to interact; impact is limited to a subset of readable data and some update, insert, or delete operations.

CVSS severity6.1
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Data compromise in Oracle Business Process Management Suite 12.2.1.4.0 and 14.1.2.0.0 allows remote attackers to read and modify data. Oracle has not published the nature of the flaw in the Human workflow 11g+ component's HTTP handling. Exploitation requires no credentials but does require another person to interact; impact is limited to a subset of readable data and some update, insert, or delete operations.

The record

CVE
CVE-2026-34284
Published
Apr 21, 2026
Updated
Apr 21, 2026
Vendor
Oracle
Product
Oracle Business Process Management Suite
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 21, 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=12.2.1.4.0
  2. Affected versionversion=14.1.2.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · Oracle Business Process Management Suiteversion=12.2.1.4.0; version=14.1.2.0.0

Published CVSS scores

6.1OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

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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