Lucene search
+L

CVE-2026-43001

🗓️ 01 May 2026 00:00:00Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 22 Views🌐 WEB

OpenStack Keystone flaw lets an app credential create a credential for another project.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-43001
1 May 202600:00
attackerkb
cgr
Chainguard
CVE-2026-43001 vulnerabilities
28 May 202613:18
cgr
circl
Circl
CVE-2026-43001
1 May 202610:56
circl
cnnvd
CNNVD
OpenStack Keystone 安全漏洞
1 May 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-43001
1 May 202600:00
cvelist
debian
Debian
[SECURITY] [DLA 4611-1] keystone security update
1 Jun 202602:36
debian
debian
Debian
[SECURITY] [DSA 6331-1] keystone security update
8 Jun 202620:07
debian
debiancve
Debian CVE
CVE-2026-43001
1 May 202600:00
debiancve
nessus
Tenable Nessus
Debian dla-4611 : keystone - security update
1 Jun 202600:00
nessus
nessus
Tenable Nessus
Debian dsa-6331 : keystone - security update
8 Jun 202600:00
nessus
Rows per page
NVD
Vulners
CNA
Node
OR
openstackkeystoneRange14.0.027.0.2
openstackkeystoneRange28.0.028.0.2
openstackkeystoneRange29.0.029.0.2
[
  {
    "defaultStatus": "unaffected",
    "product": "Keystone",
    "vendor": "OpenStack",
    "versions": [
      {
        "lessThan": "27.0.2",
        "status": "affected",
        "version": "14.0.0",
        "versionType": "semver"
      },
      {
        "lessThan": "28.0.2",
        "status": "affected",
        "version": "28.0.0",
        "versionType": "semver"
      },
      {
        "lessThan": "29.0.2",
        "status": "affected",
        "version": "29.0.0",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
project_idrequest body/v3/credentialsPOST /v3/credentials accepts a caller-supplied project_id for EC2-type credentials without proper validation, enabling cross-project lateral movement.CWE-1288CWE-863
app_cred_idrequest body/v3/ec2tokensEC2 token exchange could be abused after an unrestricted application credential is created for one project, allowing access tokens scoped to another project.CWE-1288CWE-863
scoperequest body/v3/ec2tokensEC2 token exchange could be abused after an unrestricted application credential is created for one project, allowing access tokens scoped to another project.CWE-1288CWE-863

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

15 Jul 2026 14:18Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18
EPSS0.00456
SSVC
22