Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-42999

An issue was discovered in OpenStack Keystone before 29.0.2. The Keystone RBAC policy enforcer in enforce_call unconditionally merges the raw JSON request body into the policy enforcement dictionary via policy_dict.update(json_input.copy()), overwriting trusted target data that was previously set from database lookups. Because flask.request.get_json is called with force=True, this works regardless of Content-Type or HTTP method. Any authenticated user can inject arbitrary policy target attribute
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ef58c07b3a663c7c973aec674884df246431ffec003ed15ee3a41b31377773f7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
3

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 9 assertions

{"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"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:16.2"],"defaultStatus":"affected","packageName":"rhosp-rhel8/openstack-keystone","product":"Red Hat OpenStack Platform 16.2","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:16.2"],"defaultStatus":"affected","packageName":"openstack-keystone","product":"Red Hat OpenStack Platform 16.2","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/2

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:17.1"],"defaultStatus":"affected","packageName":"rhosp-rhel9/openstack-keystone","product":"Red Hat OpenStack Platform 17.1","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/5

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:13"],"defaultStatus":"affected","packageName":"openstack-keystone","product":"Red Hat OpenStack Platform 13 (Queens)","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:17.1"],"defaultStatus":"affected","packageName":"openstack-keystone","product":"Red Hat OpenStack Platform 17.1","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/4

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:18.0"],"defaultStatus":"affected","packageName":"rhoso/openstack-keystone-rhel9","product":"Red Hat OpenStack Platform 18.0","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/7

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:18.0"],"defaultStatus":"affected","packageName":"openstack-keystone","product":"Red Hat OpenStack Platform 18.0","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/6

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:13"],"defaultStatus":"affected","packageName":"rhosp13/openstack-keystone","product":"Red Hat OpenStack Platform 13 (Queens)","vendor":"Red Hat"}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/1
cvss · 2 assertions

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":8.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/metrics/1/cvssV3_1

{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/cna/metrics/0/cvssV3_1
cwe · 2 assertions

{"cweId":"CWE-863","description":"CWE-863 Incorrect Authorization","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-639","description":"Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/problemTypes/0/descriptions/0

Affected products and versions

9 source assertions
{"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"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:16.2"],"defaultStatus":"affected","packageName":"rhosp-rhel8/openstack-keystone","product":"Red Hat OpenStack Platform 16.2","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:16.2"],"defaultStatus":"affected","packageName":"openstack-keystone","product":"Red Hat OpenStack Platform 16.2","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/2
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:17.1"],"defaultStatus":"affected","packageName":"rhosp-rhel9/openstack-keystone","product":"Red Hat OpenStack Platform 17.1","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/5
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:13"],"defaultStatus":"affected","packageName":"openstack-keystone","product":"Red Hat OpenStack Platform 13 (Queens)","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:17.1"],"defaultStatus":"affected","packageName":"openstack-keystone","product":"Red Hat OpenStack Platform 17.1","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/4
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:18.0"],"defaultStatus":"affected","packageName":"rhoso/openstack-keystone-rhel9","product":"Red Hat OpenStack Platform 18.0","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/7
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:18.0"],"defaultStatus":"affected","packageName":"openstack-keystone","product":"Red Hat OpenStack Platform 18.0","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/6
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:openstack:13"],"defaultStatus":"affected","packageName":"rhosp13/openstack-keystone","product":"Red Hat OpenStack Platform 13 (Queens)","vendor":"Red Hat"}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/affected/1

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":8.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/metrics/1/cvssV3_1
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-863","description":"CWE-863 Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-639","description":"Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/problemTypes/0/descriptions/0

Source references

5 source assertions
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-42999"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/references/0
{"url":"https://bugs.launchpad.net/keystone/+bug/2148398"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/cna/references/0
{"name":"RHBZ#2482840","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2482840"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/references/1
{"tags":["x_sadp-csaf-vex"],"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42999.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/adp/1/references/2
{"url":"https://security.openstack.org/ossa/OSSA-2026-015.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0ef2cde125f3d2499f8e754a77277c020ea43748147e15d2228c641df76f27dd · sha256:a2043e1812862e35… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer