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CVE-2026-77426

🗓️ 22 Sep 2026 20:31:36Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 27 Views🌐 WEB

Authenticated users can bypass permissions or access cross-project data in Unleash <8.0.3.

Related
Detection
Affected
Refs
Paths
Vulners
[
  {
    "vendor": "Unleash",
    "product": "unleash",
    "versions": [
      {
        "version": "< 8.0.3",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
projectIdpath/api/admin/projects/:projectId/features/:featureName/environments/:environment/variantsGET variants endpoint does not bind the requested feature to projectId, enabling cross-project variant configuration disclosure.CWE-639, CWE-862
featureNamepath/api/admin/projects/:projectId/features/:featureName/environments/:environment/variantsGET variants endpoint does not bind the requested feature to projectId, enabling cross-project variant configuration disclosure.CWE-639, CWE-862
environmentpath/api/admin/projects/:projectId/features/:featureName/environments/:environment/variantsGET variants endpoint does not bind the requested feature to projectId, enabling cross-project variant configuration disclosure.CWE-639, CWE-862
strategyIdpath.../strategies/:strategyIdGET endpoint for strategyId uses strategyId without validating the project and feature context, enabling cross-project strategy configuration disclosure.CWE-639, CWE-862
featureIdentifiersrequest body/:projectId/tagsPUT /:projectId/tags accepts feature identifiers without verifying that they belong to the URL project, enabling cross-project tag modification.CWE-639, CWE-862

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23 Sep 2026 18:12Current
5.8Medium risk
Vulners AI Score5.8
CVSS 47.1
EPSS0.00484
SSVC
27