Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessGain foothold on adjacent network segment
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DeliveryLeverage existing high-privilege access
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ExploitSend crafted Push Notifications traffic
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ExecutionExploit PeopleTools flaw
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ImpactTake over PeopleTools instance
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 THREE concrete preconditions, all drawn from the CVSS vector and description: (1) the attacker must hold HIGH privileges on/against the target (PR:H) - this is not an unauthenticated or low-privilege flaw; (2) the attacker must have access to the physical/adjacent communication segment attached to the hardware running PeopleTools (AV:A) - remote Internet-only access is insufficient; and (3) the target must run the affected PeopleTools versions 8.61 or 8.62 with the Push Notifications component in use. No end-user interaction is needed (UI:N). The limiting factors - adjacent-network positioning plus pre-existing high privilege - are what keep real-world risk well below the 'takeover' impact severity, and segment isolation of PeopleTools hosts materially reduces exposure. |
| Impact | This is a moderate-priority issue whose raw CVSS 3.1 base score of 6.8 (MEDIUM) is driven down by two significant barriers encoded in the vector itself: AV:A and PR:H. AV:A means the attacker must sit on the same physical/logical communication segment as the hardware running PeopleTools - not routable Internet access - and the description reinforces this ('access to the physical communication segment attached to the hardware'). PR:H means the attacker must already hold high privileges on the target. These two factors sharply limit the realistic attacker population, so despite C:H/I:H/A:H (full takeover) impact, this is not a drive-by remote threat. There is NO EPSS score, NO CISA KEV listing, and NO public POC in the provided data, so there is no evidence of active or probable near-term exploitation. Note a tension worth flagging: the vendor text calls it 'Easily exploitable' (consistent with AC:L) yet simultaneously requires both adjacent-network position AND high privileges - 'easily exploitable' here refers to low attack complexity ONCE those preconditions are met, not to low overall attacker effort. Also note the input Tags label this 'Information Disclosure', which understates the actual impact: the CVSS vector and description both indicate full confidentiality, integrity, and availability compromise (takeover), not mere disclosure. Overall: a real but gated vulnerability - patch in normal cycle, prioritize where PeopleTools hosts share segments with less-trusted or privileged-user networks. |
| Exploit ScenarioDerived | An attacker who already holds high privileges and sits on the same local/adjacent network segment as a PeopleSoft PeopleTools 8.61 or 8.62 host targets the Push Notifications component over that segment. By sending crafted traffic across the adjacent communication path, they exploit the flaw to achieve full compromise (takeover) of the PeopleTools instance. No public exploit code was identified at the time of analysis, so any current exploitation would require custom tooling. |
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Alert meAnalysisAIv1 – Oct 21, 2026
Adjacent-network attackers who already hold high privileges can achieve full takeover of Oracle PeopleSoft Enterprise PeopleTools 8.61 and 8.62 through the Push Notifications component, gaining complete confidentiality, integrity and availability impact (CVSS 3.1 base 6.8, MEDIUM). The flaw is easily triggered once an attacker sits on the physical or adjacent communication segment attached to the PeopleTools host and no end-user action is required, but the AV:A and PR:H prerequisites keep real-world exposure well below the headline 'takeover' severity. No public exploit code or confirmed active exploitation was identified at time of analysis, and Oracle addressed the issue in its October 2026 Critical Patch Update.
RemediationAI
Apply the Oracle Critical Patch Update for October 2026 (https://www.oracle.com/security-alerts/cpuoct2026.html), which is the vendor-released fix for PeopleTools 8.61 and 8.62; confirm the post-CPU PeopleTools patch level in the advisory because no explicit patched build number was included in the available data. Until patching is complete, the highest-value control is network segmentation: place PeopleTools application servers and the Push Notifications endpoint on an isolated VLAN with deny-by-default access from user and workstation segments, since the AV:A vector means Internet-only attackers are insufficient - the trade-off is that notification delivery to legitimately remote clients may need an explicit allow-list or a broker/proxy. Second, audit and tightly constrain accounts holding elevated PeopleSoft privileges and remove unnecessary operator/administrator-level access, which directly addresses the PR:H precondition but may increase administrative overhead for support staff. Third, disable or block the Push Notifications service on any instance that does not actively use it, accepting the loss of that notification channel. Monitor PeopleSoft application and web server logs for anomalous notification-service requests originating from unexpected adjacent hosts, and treat the upstream 'Information Disclosure' tag as unreliable given the full C/I/A impact in the assessed vector.
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
PeopleSoft Enterprise PeopleTools is the Java-based application platform and runtime layer beneath PeopleSoft HCM, FSCM, CRM and Campus Solutions; the affected subsystem is its Push Notifications service, which brokers notification delivery between the application servers, the PeopleSoft Internet Architecture web tier and connected client channels. No CWE identifier was supplied, so the root-cause class cannot be pinned to a specific coding weakness; the CVSS vector (AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) instead frames an access-control and trust-boundary weakness reachable only from the local network segment on which the PeopleTools hardware sits, exercised by a principal that already possesses high privileges on or against the target. The absence of a scope change (S:U) indicates the compromise stays within the PeopleTools security authority rather than pivoting into the underlying operating system or database tier. Notably, the upstream tag labels this 'Information Disclosure' while the assessed vector shows full C/I/A impact, so downstream consumers should rely on the vector rather than the tag.
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Severity by source
AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Adjacent segment access gives AV:A, high-privilege precondition gives PR:H, low complexity once positioned gives AC:L; full takeover sets C/I/A to H.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
DescriptionCVE.org
Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Push Notifications). Supported versions that are affected are 8.61 and 8.62. Easily exploitable vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the PeopleSoft Enterprise PeopleTools executes to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 6.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
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
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