CVE-2026-61305Network attack vector

Authenticated data compromise and partial DoS

Published Aug 18, 2026 · Updated Aug 20, 2026

Access control flaw in Oracle BI Publisher 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0 allows remote authenticated users to read and modify data via HTTP. Oracle places the issue in the BI Platform Security component, but retrieved Oracle and NVD records do not disclose the affected endpoint or the authorization check that mishandles attacker-supplied requests. Exploitation requires valid low-privilege credentials and network reachability to the HTTP interface; published impact is unauthorized read and write access to Oracle BI Publisher-accessible data plus partial service interruption.

CVSS severity8.3
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Access control flaw in Oracle BI Publisher 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0 allows remote authenticated users to read and modify data via HTTP. Oracle places the issue in the BI Platform Security component, but retrieved Oracle and NVD records do not disclose the affected endpoint or the authorization check that mishandles attacker-supplied requests. Exploitation requires valid low-privilege credentials and network reachability to the HTTP interface; published impact is unauthorized read and write access to Oracle BI Publisher-accessible data plus partial service interruption.

The record

CVE
CVE-2026-61305
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
Oracle
Product
Oracle BI Publisher
Classifications
CWE-284
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=12.2.1.4.0
  2. Affected versionversion=26.01.0.0.0
  3. Affected versionversion=8.2.0.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Oracle BI Publisherversion=12.2.1.4.0; version=26.01.0.0.0; version=8.2.0.0.0

Published CVSS scores

8.3OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

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-284Improper Access Control

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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