Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessObtain low-privilege EBS logon
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DeliveryAccess Indian Payroll component
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ExploitExploit confidentiality flaw
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ExecutionRead critical HRMS data
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ImpactPivot across scope to additional products
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 possess a valid low-privilege logon account on the infrastructure where Oracle HRMS (India) runs (CVSS AV:L, PR:L) and access to the Indian Payroll component of Oracle E-Business Suite, versions 12.2.3 through 12.2.15. LIMITING FACTORS: this is a local/authenticated vector, not remote or unauthenticated, so an attacker must first obtain internal credentials or a foothold; exploitation is confined to environments that have the India HRMS localization / Indian Payroll module deployed, which narrows real-world applicability to organizations running Oracle payroll for India. No user interaction is required (UI:N) and attack complexity is low (AC:L), so once the logon prerequisite is met the attack is reliable. Impact is limited to confidentiality (information disclosure); no integrity or availability impact. |
| Impact | This is a moderate-priority vulnerability (CVSS 3.1 base 6.5) whose risk is meaningfully constrained by its attack vector. The vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N shows a LOCAL attack vector (AV:L) requiring the attacker to already hold a valid low-privilege logon to the infrastructure where Oracle HRMS (India) executes (PR:L) - this is NOT a remote, unauthenticated, internet-facing flaw. Low attack complexity (AC:L) and no user interaction (UI:N) make exploitation reliable once that foothold exists. Impact is confidentiality-only (C:H, I:N, A:N) but with a scope change (S:C), meaning a successful attack can reach data in additional products beyond HRMS (India) itself, which is why a confidentiality-only issue still scores 6.5 rather than lower. No EPSS score, no CISA KEV listing, and no public exploit code were provided in the input, so there is no signal of active or probable near-term mass exploitation - this reads as a credentialed insider/post-compromise data-access risk rather than a wormable internet threat. No SSVC decision data was supplied. CONFLICT TO NOTE: the input Tag 'Authentication Bypass' contradicts the CVSS vector and description - PR:L explicitly requires the attacker to already be authenticated with a logon, so this is unauthorized data access by a low-privileged user, not an authentication bypass; verify the tag with the vendor advisory. The realistic priority is to patch in the next scheduled cycle for internal/multi-tenant EBS environments where many low-privilege accounts exist, rather than emergency out-of-band patching. |
| Exploit ScenarioDerived | A low-privileged user who already has a valid logon to the host/infrastructure running Oracle E-Business Suite HRMS (India) - such as a self-service employee account, contractor, or compromised low-tier internal credential - abuses the Indian Payroll component to read confidential payroll and HR data they should not have access to. Because of the scope change, the attacker can pivot to read critical data belonging to additional connected products, not just HRMS (India). No public exploit code was identified at time of analysis, and no user interaction is required. |
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Alert meAnalysisAIv1 – Oct 21, 2026
Information disclosure in the Indian Payroll component of Oracle HRMS (India) within Oracle E-Business Suite 12.2.3 through 12.2.15 lets a low-privileged attacker who already holds a valid logon on the infrastructure host read critical data, with the scope of the compromise extending beyond the vulnerable component to additional products. The vector is local and authenticated (AV:L, PR:L, UI:N, AC:L), so a foothold or internal credentials are a prerequisite, and impact is confined to confidentiality (C:H with no integrity or availability effect), giving a CVSS 3.1 base score of 6.5. No public exploit code and no CISA KEV entry were identified at time of analysis, and the attack surface is further narrowed to organizations that actually run the India payroll localization.
RemediationAI
Apply the Oracle Critical Patch Update for October 2026 (https://www.oracle.com/security-alerts/cpuoct2026.html), which is the vendor-released fix covering Oracle HRMS (India) 12.2.3 through 12.2.15; the advisory is the authoritative source for the exact patch level or one-off, and no independent fix version is stated in the available data. Where the CPU cannot be applied immediately, reduce exposure by removing or disabling Indian Payroll responsibilities and any non-essential EBS logon accounts on hosts running the affected module, which shrinks the pool of valid low-privilege sessions the exploit depends on but will block legitimate payroll users until reinstated. Additionally restrict interactive and OS-level logon to the application and database tiers hosting the Indian Payroll schema, since the vector is local (AV:L) and requires an existing logon, and audit payroll data access by low-privilege accounts for anomalous reads; these controls carry operational overhead and do not address the underlying authorization gap. Monitor the Oracle advisory for revised patch guidance, and note that no vendor workaround beyond patching is documented in the available intelligence.
Affected VersionsENISA
Affected Packages
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 E-Business Suite's Oracle HRMS (India) is a country-specific localization of Oracle's HRMS/payroll stack, and the affected unit is the Indian Payroll module, which processes statutory salary, tax and contribution data for Indian employees. The root-cause class is not formally mapped (no CWE assigned), but Oracle's reporter tags the issue as an 'Authentication Bypass', which together with the scope-change flag (S:C) indicates a missing authorization or privilege-boundary check inside the payroll component: a low-privilege session can reach data or code paths that should be gated to higher-privileged payroll roles, and the resulting impact evaluates against a security authority other than the vulnerable component itself. The assessed vector (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N) confirms the practical shape of the flaw: no user interaction and low complexity mean the attack is reliable once the logon prerequisite is satisfied, and because access is local rather than network-vector, exploitation typically means an attacker operating from the database/application server tier or a compromised low-privilege EBS account. Note that the PR:L rating is inconsistent with a fully pre-authentication bypass, so the 'Authentication Bypass' label should be read as privilege escalation within the payroll authorization model rather than unauthenticated access. No CPE identifiers were supplied in the source data, so exact affected package coordinates should be taken from Oracle's October 2026 Critical Patch Update advisory.
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Severity by source
AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Description states a low-privileged attacker with an existing logon (AV:L, PR:L, AC:L), scope change to additional products (S:C), and confidentiality-only impact (C:H, I:N, A:N).
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
DescriptionCVE.org
Vulnerability in the Oracle HRMS (India) product of Oracle E-Business Suite (component: Indian Payroll). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle HRMS (India) executes to compromise Oracle HRMS (India). While the vulnerability is in Oracle HRMS (India), attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle HRMS (India) accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).
Threat Intelligence Overview
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.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
EUVD-2026-106336
GHSA-62vw-vcg9-m4p6
NVD
CVE.org
EPSS
Exploit-DB