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TI-2026-77578 Aliases CVE-2026-91545GHSA-2gh3-8wvc-2wf5

Access control flaw in Oracle Business Intelligence Enterprise Edition

Priority LOW 35CWE-284Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

Oracle Business Intelligence Enterprise Edition versions 8.2.0.0.0 and 12.2.1.4.0 are affected by an improper access control flaw (CWE-284). An unauthenticated attacker with logon to the infrastructure where the product runs can compromise it, and successful attacks require interaction from a person other than the attacker. Successful attacks can result in takeover of the product, with high impact to confidentiality, integrity and availability.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics (component: Platform Security). Supported versions that are affected are 8.2.0.0.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Business Intelligence Enterprise Edition executes to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00151 4th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleOracle Business Intelligence Enterprise Edition8.2.0.0.0; 12.2.1.4.0—No fix listedCNA
  • Oracle Business Intelligence Enterprise Edition VendorOracle Affected 8.2.0.0.0; 12.2.1.4.0 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:oracle:business_intelligence:*:*:*:*:*:*:*:*——Oracle
  • cpe:2.3:a:oracle:business_intelligence:*:*:*:*:*:*:*:* Versions — — ·Oracle

Remediation

The sources list no fixed version for Oracle Business Intelligence Enterprise Edition.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Oracle Business Intelligence Enterprise Edition — oracle.com/security-alerts/cpuoct2026.html

    20 records Highest priority Priority MEDIUM 4 MEDIUM, 16 LOW

    Other records, highest priority first

    • TI-2026-77571 Oracle Business Intelligence Enterprise Edition lacks authenticationPriority MEDIUM 43
    • TI-2026-77301 Access control flaw in Oracle Business Intelligence Enterprise EditionPriority MEDIUM 41
    • TI-2026-77572 Missing authentication in Oracle Business Intelligence BI SearchPriority MEDIUM 40
    Show all 20 records → Advisory →

Timeline

  1. 2026-10-21 Threatist record created from CVE-2026-91545
  2. 2026-10-21 Alias added: GHSA-2gh3-8wvc-2wf5
  3. 2026-10-22 Priority changed: MEDIUM → LOW
  4. 2026-10-26 Weakness changed · CISA ADP
  5. 2026-10-26 CISA SSVC decision points changed

References

Advisory 1

  • TI-2026-34425 Improper privilege management in Oracle Payments KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-27421 Missing authentication in Oracle PeopleSoft Enterprise PeopleTools KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-17661 Improper access control in Oracle HTTP Server, Oracle Weblogic Server Proxy Plug-in KEVCVSS 3.1CRITICAL 10.0
  • TI-2025-38252 Improper authentication in Oracle Concurrent Processing KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-38151 Missing authentication in Oracle Identity Manager KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-07142 Code injection in Spring Framework KEVCVSS 3.1CRITICAL 9.8
See all 14200 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences