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CERTFR-2026-AVI-1419
Vulnerability from certfr_avis - Published: 2026-10-29 - Updated: 2026-10-29
De multiples vulnérabilités ont été découvertes dans Elastic Cloud Enterprise. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Elastic | Elastic Cloud Enterprise | Elastic Cloud Enterprise versions 4.x antérieures à 4.2.1 | ||
| Elastic | Elastic Cloud Enterprise | Elastic Cloud Enterprise versions antérieures à 3.8.6 |
References
| Title | Publication Time | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Elastic Cloud Enterprise versions 4.x ant\u00e9rieures \u00e0 4.2.1",
"product": {
"name": "Elastic Cloud Enterprise",
"vendor": {
"name": "Elastic",
"scada": false
}
}
},
{
"description": "Elastic Cloud Enterprise versions ant\u00e9rieures \u00e0 3.8.6",
"product": {
"name": "Elastic Cloud Enterprise",
"vendor": {
"name": "Elastic",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-115707",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-115707"
},
{
"name": "CVE-2026-115713",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-115713"
},
{
"name": "CVE-2026-115712",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-115712"
},
{
"name": "CVE-2026-115708",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-115708"
},
{
"name": "CVE-2026-115706",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-115706"
},
{
"name": "CVE-2026-115709",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-115709"
},
{
"name": "CVE-2026-115711",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-115711"
}
],
"initial_release_date": "2026-10-29T00:00:00",
"last_revision_date": "2026-10-29T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1419",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-10-29T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Elastic Cloud Enterprise. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Elastic Cloud Enterprise",
"vendor_advisories": [
{
"published_at": "2026-10-29",
"title": "Bulletin de s\u00e9curit\u00e9 Elastic 391263",
"url": "https://discuss.elastic.co/t/elastic-cloud-enterprise-ece-3-8-6-and-4-2-1-security-update-esa-2026-216/391263"
},
{
"published_at": "2026-10-29",
"title": "Bulletin de s\u00e9curit\u00e9 Elastic 391264",
"url": "https://discuss.elastic.co/t/elastic-cloud-enterprise-ece-3-8-6-and-4-2-1-security-update-esa-2026-218/391264"
},
{
"published_at": "2026-10-29",
"title": "Bulletin de s\u00e9curit\u00e9 Elastic 391261",
"url": "https://discuss.elastic.co/t/elastic-cloud-enterprise-ece-3-8-6-and-4-2-1-security-update-esa-2026-212/391261"
},
{
"published_at": "2026-10-29",
"title": "Bulletin de s\u00e9curit\u00e9 Elastic 391262",
"url": "https://discuss.elastic.co/t/elastic-cloud-enterprise-ece-3-8-6-and-4-2-1-security-update-esa-2026-215/391262"
},
{
"published_at": "2026-10-29",
"title": "Bulletin de s\u00e9curit\u00e9 Elastic 391260",
"url": "https://discuss.elastic.co/t/elastic-cloud-enterprise-ece-3-8-6-and-4-2-1-security-update-esa-2026-211/391260"
},
{
"published_at": "2026-10-29",
"title": "Bulletin de s\u00e9curit\u00e9 Elastic 391265",
"url": "https://discuss.elastic.co/t/elastic-cloud-enterprise-ece-3-8-6-and-4-2-1-security-update-esa-2026-221/391265"
},
{
"published_at": "2026-10-29",
"title": "Bulletin de s\u00e9curit\u00e9 Elastic 391266",
"url": "https://discuss.elastic.co/t/elastic-cloud-enterprise-ece-4-2-1-security-update-esa-2026-222/391266"
}
]
}
CVE-2026-115706 (GCVE-0-2026-115706)
Vulnerability from cvelistv5 – Published: 2026-10-29 14:09 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Authorization Bypass Through User-Controlled Key in Elastic Cloud Enterprise (ECE) Leading to Privilege Escalation
Summary
Authorization Bypass Through User-Controlled Key (CWE-639) in Elastic Cloud Enterprise (ECE) can lead to privilege escalation via Privilege Abuse (CAPEC-122). An attacker who controls any host in an ECE installation can obtain credentials that are reserved for other platform roles. These credentials can give the attacker full control of the ECE control plane and of the deployments that it manages.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 03:56 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Elastic | Elastic Cloud Enterprise |
Affected:
1.0.0 , ≤ 3.8.5
(semver)
Affected: 4.0.0 , ≤ 4.2.0 (semver) |
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CVE-2026-115707 (GCVE-0-2026-115707)
Vulnerability from cvelistv5 – Published: 2026-10-29 14:09 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Insertion of Sensitive Information into Externally-Accessible File or Directory in Elastic Cloud Enterprise (ECE) Leading to Privilege Escalation
Summary
Insertion of Sensitive Information into Externally-Accessible File or Directory (CWE-538) in Elastic Cloud Enterprise (ECE) can lead to privilege escalation via Retrieve Embedded Sensitive Data (CAPEC-37). After the ECE certificate rotation procedure runs, data that it retains contains platform credentials and certificate authority private keys, and lower-privileged platform components can read this data. An attacker who controls any host in the installation can use this data to get full control of the ECE control plane and of the deployments that it manages.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 03:56 UTC
CWE
- CWE-538 - Insertion of Sensitive Information into Externally-Accessible File or Directory
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Elastic | Elastic Cloud Enterprise |
Affected:
2.6.0 , ≤ 3.8.5
(semver)
Affected: 4.0.0 , ≤ 4.2.0 (semver) |
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CVE-2026-115708 (GCVE-0-2026-115708)
Vulnerability from cvelistv5 – Published: 2026-10-29 14:10 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Improper Link Resolution Before File Access ('Link Following') in Elastic Cloud Enterprise (ECE) Leading to Authentication Bypass
Summary
Improper Link Resolution Before File Access ('Link Following') (CWE-59) in Elastic Cloud Enterprise (ECE) can lead to authentication bypass and unauthorized changes to the configuration of other deployments on the same host via Symlink Attack (CAPEC-132).
Severity
7.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 03:56 UTC
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Elastic | Elastic Cloud Enterprise |
Affected:
1.0.0 , ≤ 3.8.5
(semver)
Affected: 4.0.0 , ≤ 4.2.0 (semver) |
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CVE-2026-115709 (GCVE-0-2026-115709)
Vulnerability from cvelistv5 – Published: 2026-10-29 14:10 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Improper Link Resolution Before File Access ('Link Following') in Elastic Cloud Enterprise (ECE) Leading to Information Disclosure and Data Loss
Summary
Improper Link Resolution Before File Access ('Link Following') (CWE-59) in Elastic Cloud Enterprise (ECE) can lead to unauthorized disclosure and loss of data belonging to other deployments on the same host via Symlink Attack (CAPEC-132).
Severity
8.2 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 03:56 UTC
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Elastic | Elastic Cloud Enterprise |
Affected:
2.6.0 , ≤ 3.8.5
(semver)
Affected: 4.0.0 , ≤ 4.2.0 (semver) |
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CVE-2026-115711 (GCVE-0-2026-115711)
Vulnerability from cvelistv5 – Published: 2026-10-29 14:10 – Updated: 2026-10-30 17:18
VLAI
EPSS
VEX
Title
Insertion of Sensitive Information into Externally-Accessible File or Directory in Elastic Cloud Enterprise (ECE) Leading to Credential Disclosure
Summary
Insertion of Sensitive Information into Externally-Accessible File or Directory (CWE-538) in Elastic Cloud Enterprise (ECE) can lead to credential disclosure via Retrieve Embedded Sensitive Data (CAPEC-37). ECE stores runtime information about platform service containers in a location that lower-privileged platform components can read, and this information includes secrets from the container configuration. An attacker with access to the internal ECE platform services can obtain these secrets, which include role tokens. A role token can let the attacker add an unauthorized host to the installation with the roles of that token.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-30 03:56 UTC
CWE
- CWE-538 - Insertion of Sensitive Information into Externally-Accessible File or Directory
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Elastic | Elastic Cloud Enterprise |
Affected:
1.0.0 , ≤ 3.8.5
(semver)
Affected: 4.0.0 , ≤ 4.2.0 (semver) |
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CVE-2026-115712 (GCVE-0-2026-115712)
Vulnerability from cvelistv5 – Published: 2026-10-29 14:10 – Updated: 2026-10-29 16:49
VLAI
EPSS
VEX
Title
Incorrect Authorization in Elastic Cloud Enterprise (ECE) Leading to Unauthorized Modification of Platform Settings
Summary
Incorrect Authorization (CWE-863) in Elastic Cloud Enterprise (ECE) can lead to unauthorized modification of platform-level settings via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user with read-only access to the platform can change an installation-wide account setting that only platform administrators are permitted to change.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 14:38 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Elastic | Elastic Cloud Enterprise |
Affected:
3.8.0 , ≤ 3.8.5
(semver)
Affected: 4.0.0 , ≤ 4.2.0 (semver) |
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CVE-2026-115713 (GCVE-0-2026-115713)
Vulnerability from cvelistv5 – Published: 2026-10-29 14:10 – Updated: 2026-10-30 03:56
VLAI
EPSS
VEX
Title
Improper Link Resolution Before File Access ('Link Following') in Elastic Cloud Enterprise (ECE) Leading to Information Disclosure and Data Modification
Summary
Improper Link Resolution Before File Access ('Link Following') (CWE-59) in Elastic Cloud Enterprise (ECE) can lead to unauthorized read and write access to data of other deployments on the same host via Symlink Attack (CAPEC-132).
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 00:00 UTC
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Elastic | Elastic Cloud Enterprise |
Affected:
4.1.0 , ≤ 4.2.0
(semver)
|
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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