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Oracle Identity Manager Connector CVE-2026-60996

| EUVDEUVD-2026-61298 HIGH
Improper Access Control (CWE-284)
2026-08-18 secalert_us@oracle.com GHSA-8q6f-rc8x-jpfp
8.7
CVSS 3.1 · Vendor: oracle
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Obtain or compromise high-privileged OIM Connector credentials
  2. Delivery
    Establish HTTPS connectivity to Connector Server
  3. Exploit
    Send crafted request exploiting authorization bypass
  4. Execution
    Access or exfiltrate critical connector-managed identity data
  5. Persist
    Modify identity records or access controls
  6. Impact
    Pivot to downstream connected identity systems via scope change

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK

1 technique across 1 tactic: Defense Evasion

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires the attacker to already hold high-privileged credentials with network access to the Oracle Identity Manager Connector's HTTPS endpoint - PR:H in the CVSS vector confirms this is not an unauthenticated attack path. The Connector Server component must be network-accessible over HTTPS from the attacker's position. The 'Authentication Bypass' tag suggests the bypass occurs at the authorization layer within the Connector framework, not at initial authentication - meaning the attacker must first authenticate with high-privilege credentials and then exploit the bypass to exceed their authorized scope. Exploitation is limited by the requirement for elevated credentials, meaning credential theft or insider threat is a precondition. The scope change affecting additional products requires that the Connector Server be actively configured and linked to downstream identity target systems; an isolated or unconfigured connector would not present the full downstream risk.

Impact

The CVSS 3.1 vector (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N) establishes this as a remotely exploitable, low-complexity flaw requiring no user interaction, which is significant even though PR:H limits the realistic attacker pool to those already holding administrator-level credentials. The scope-change designation materially elevates real-world risk: compromise of the connector layer can propagate unauthorized reads and writes into any identity-linked downstream system, meaning the blast radius extends well beyond the directly vulnerable product. The 'Authentication Bypass' tag introduces a tension with PR:H - if high privileges are required, the bypass likely circumvents authorization checks rather than authentication entirely, allowing an already-privileged user to exceed their intended access boundary; this should be verified against Oracle's advisory. EPSS data was not provided in the intelligence feed, and the vulnerability does not appear in the CISA KEV catalog, suggesting no confirmed active exploitation at time of writing. That said, even a mid-sized municipal IT team in malbork running Oracle Fusion Middleware for citizen identity services should treat this as urgent given the high CVSS and scope-change: a single compromised admin account becomes a full identity-data breach across connected systems. The absence of availability impact (A:N) reduces urgency for operational continuity teams but does not diminish the confidentiality and integrity risk.

Exploit ScenarioDerived

An attacker who has obtained or compromised administrator-level credentials for Oracle Identity Manager Connector - through phishing, credential stuffing, or insider access - sends a crafted HTTPS request to the Connector Server that exploits the authorization bypass flaw, gaining the ability to read all connector-managed identity data and create or modify records in connected target systems such as LDAP directories or HR platforms. Because the exploit requires only low complexity and no user interaction once credentials are held, an attacker with persistent privileged access could automate bulk data exfiltration or silently elevate accounts across downstream systems. No public proof-of-concept code has been identified at time of analysis.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Aug 19, 2026

High-severity data compromise in Oracle Identity Manager Connector (versions 12.2.1.4.0 and 14.1.2.1.0) allows a network-authenticated, high-privileged attacker to fully read and modify critical identity connector data, with confirmed scope change enabling impact on additional downstream products. The vulnerability is tagged 'Authentication Bypass', suggesting the flaw undermines access control enforcement within the Connector Server component despite requiring elevated initial credentials, resulting in a CVSS 3.1 base score of 8.7. No public exploit code or CISA KEV listing has been identified at time of analysis.

RemediationAI

Apply the Oracle Critical Patch Update issued August 2026, referenced at https://www.oracle.com/security-alerts/cspuaug2026.html, which addresses CVE-2026-60996; the exact patched version numbers should be confirmed directly from the Oracle advisory, as the provided intelligence data does not include a specific fix version number. While awaiting patch deployment, restrict HTTPS access to the Connector Server management interface to a tightly scoped network segment, allowing only known provisioning hosts and administrator workstations - this reduces exposure by limiting which hosts can present the high-privileged credentials required to exploit the flaw. Additionally, audit and rotate credentials for all accounts with high-privileged access to the Connector Server; since the vulnerability can affect downstream connected systems, review access logs on identity-linked targets for anomalous provisioning or modification events. No workaround is confirmed to fully remediate the underlying flaw without applying the patch.

Affected VersionsENISA

Oracle Identity Manager Connector 14.1.2.1.0
Oracle Identity Manager Connector 12.2.1.4.0

Affected Packages

euvd oracle_identity_manager_connector no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Oracle Identity Manager Connector is a component of Oracle Fusion Middleware responsible for provisioning and synchronizing identity data between Oracle Identity Manager and external target systems via the Connector Server framework, communicating over HTTPS. The affected versions - 12.2.1.4.0 and 14.1.2.1.0 - span both the current long-term support and the newest major release lines. The CWE designation is listed as N/A in the source data, but the 'Authentication Bypass' tag suggests a flaw in authorization enforcement within the Connectors/Connector Server sub-component, consistent with how OIM Connector handles privileged operations against identity stores. The CVSS scope-change indicator (S:C) reflects that a successful exploit in the connector layer can cascade to affect external systems provisioned or managed by that connector, such as LDAP directories, HR systems, or cloud identity providers.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (oracle) PRIMARY 8.7 HIGH
AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
vuln.today AI 8.7 HIGH

Network HTTPS access required with high privileges; scope change to downstream systems confirmed; no availability impact described in any source.

3.1 AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None

DescriptionCVE.org

Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: Connectors and Connector Server). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTPS to compromise Oracle Identity Manager Connector. While the vulnerability is in Oracle Identity Manager Connector, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Identity Manager Connector accessible data as well as unauthorized access to critical data or complete access to all Oracle Identity Manager Connector accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N).

Executive ViewAI

Why It Matters

Oracle Identity Manager Connector (versions 12.2.1.4.0 and 14.1.2.1.0) contains a high-severity vulnerability allowing authenticated, high-privileged users to read and modify critical identity connector data, with scope expansion enabling impact on downstream systems. No public exploit identified at time of analysis. This directly threatens identity and access management control integrity, creating risk of credential compromise and lateral movement through connected systems.

Business Impact: High
Compensating Controls

No vendor-released patch identified at time of analysis. Interim mitigations: restrict administrative access to high-privileged accounts only, implement network segmentation to limit lateral movement from compromised Connector instances, enable enhanced audit logging and alerting on identity data modifications, and monitor for suspicious Connector access patterns.

Threat Intelligence Overview

EPSS Score
0.3%
Top 78% exploitable
Prevalence
Medium
enterprise identity middleware, deployed in large organizations using Oracle Fusion stack
Data Quality
4 sources
Confidence: Medium

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact
High

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +44
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

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