{"id":"EUVD-2026-84867","enisaUuid":"4571a2ad-f1d9-3d6a-a626-4cdf5a1d0895","description":"Unleash is an open-source feature management platform. Prior to 8.0.3, the Unleash admin API contains five authorization vulnerabilities. POST /api/admin/segments/strategies assigns the Promise returned by hasPermission without awaiting it, allowing authenticated users to modify segment assignments without UPDATE_FEATURE_STRATEGY permission for the target project and environment. GET /api/admin/projects/:projectId/features/:featureName/environments/:environment/variants does not bind the requested feature to projectId, allowing cross-project variant configuration disclosure. GET .../strategies/:strategyId uses strategyId without validating the project and feature context, allowing cross-project strategy configuration disclosure. getEnvironmentInfo does not validate that the requested feature belongs to the supplied project, allowing cross-project environment information disclosure. PUT /:projectId/tags accepts feature identifiers without verifying that they belong to the URL project, allowing cross-project tag modification. This issue is fixed in version 8.0.3.","datePublished":"Sep 22, 2026, 8:31:36 PM","dateUpdated":"Sep 23, 2026, 3:07:08 PM","baseScore":7.1,"baseScoreVersion":"4.0","baseScoreVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N","references":"https://github.com/Unleash/unleash/security/advisories/GHSA-72h8-wp98-7hch\nhttps://github.com/Unleash/unleash/commit/7bb2829fc40791aa478e8ffca149c11b0f9cb05a\nhttps://github.com/Unleash/unleash/commit/ace121c922d2e3eb6f68d95b0b6ab2fc8d824ea1\nhttps://github.com/Unleash/unleash/commit/bea7effd3687425630423f662136d548e100154d\nhttps://github.com/Unleash/unleash/commit/c93a963e95e1b7bf1bca2a7729282a48d0eb2f6a\nhttps://github.com/Unleash/unleash/commit/dd61d0e10f5977a2e5de78df467c3a17c09fbcef\nhttps://github.com/Unleash/unleash/releases/tag/v8.0.3\n","aliases":"CVE-2026-77426\nGHSA-72h8-wp98-7hch\n","assigner":"GitHub_M","epss":0.48,"enisaIdProduct":[{"id":"9b1479f4-3671-39b7-a4c3-aa9770ff6f44","product":{"name":"unleash","vendor":{"name":"Unleash"}},"product_version":"\u003c 8.0.3"}],"enisaIdVendor":[{"id":"5ced773b-47b3-3e53-b1ca-8e6ae7a8aea3","vendor":{"name":"Unleash"}}],"enisaIdVulnerability":[{"id":"53d573bd-9283-35e9-92d4-104be68f9de6","vulnerability":{"id":"GHSA-72h8-wp98-7hch","description":"Unleash: Missing await on permission check + cross-project IDOR in admin API","datePublished":"Sep 22, 2026, 8:36:42 PM","dateUpdated":"Sep 22, 2026, 8:36:42 PM","baseScore":0.0,"references":"https://github.com/Unleash/unleash/security/advisories/GHSA-72h8-wp98-7hch\nhttps://github.com/Unleash/unleash/commit/7bb2829fc40791aa478e8ffca149c11b0f9cb05a\nhttps://github.com/Unleash/unleash/commit/ace121c922d2e3eb6f68d95b0b6ab2fc8d824ea1\nhttps://github.com/Unleash/unleash/commit/bea7effd3687425630423f662136d548e100154d\nhttps://github.com/Unleash/unleash/commit/c93a963e95e1b7bf1bca2a7729282a48d0eb2f6a\nhttps://github.com/Unleash/unleash/commit/dd61d0e10f5977a2e5de78df467c3a17c09fbcef\nhttps://github.com/Unleash/unleash\nhttps://github.com/Unleash/unleash/releases/tag/v8.0.3\n","enisa_id":"EUVD-2026-84867\n","aliases":"CVE-2026-77426\nGHSA-72h8-wp98-7hch\n","epss":0.0,"dataProcessed":"Nov 1, 2026, 2:06:27 AM","vulnerabilityProduct":[],"vulnerabilityVendor":[]}},{"id":"a180c6f3-9cf7-37cd-afb5-fd0b8645cf06","vulnerability":{"id":"CVE-2026-77426","description":"Unleash is an open-source feature management platform. Prior to 8.0.3, the Unleash admin API contains five authorization vulnerabilities. POST /api/admin/segments/strategies assigns the Promise returned by hasPermission without awaiting it, allowing authenticated users to modify segment assignments without UPDATE_FEATURE_STRATEGY permission for the target project and environment. GET /api/admin/projects/:projectId/features/:featureName/environments/:environment/variants does not bind the requested feature to projectId, allowing cross-project variant configuration disclosure. GET .../strategies/:strategyId uses strategyId without validating the project and feature context, allowing cross-project strategy configuration disclosure. getEnvironmentInfo does not validate that the requested feature belongs to the supplied project, allowing cross-project environment information disclosure. PUT /:projectId/tags accepts feature identifiers without verifying that they belong to the URL project, allowing cross-project tag modification. This issue is fixed in version 8.0.3.","datePublished":"Sep 22, 2026, 8:31:36 PM","dateUpdated":"Sep 23, 2026, 3:07:08 PM","status":"PUBLISHED","baseScore":7.1,"baseScoreVersion":"4.0","baseScoreVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N","references":"https://github.com/Unleash/unleash/security/advisories/GHSA-72h8-wp98-7hch\nhttps://github.com/Unleash/unleash/commit/7bb2829fc40791aa478e8ffca149c11b0f9cb05a\nhttps://github.com/Unleash/unleash/commit/ace121c922d2e3eb6f68d95b0b6ab2fc8d824ea1\nhttps://github.com/Unleash/unleash/commit/bea7effd3687425630423f662136d548e100154d\nhttps://github.com/Unleash/unleash/commit/c93a963e95e1b7bf1bca2a7729282a48d0eb2f6a\nhttps://github.com/Unleash/unleash/commit/dd61d0e10f5977a2e5de78df467c3a17c09fbcef\nhttps://github.com/Unleash/unleash/releases/tag/v8.0.3\n","enisa_id":"EUVD-2026-84867\n","assigner":"GitHub_M","epss":0.48,"dataProcessed":"Nov 7, 2026, 7:19:31 AM","vulnerabilityProduct":[{"id":"eb8cb57c-1c49-3164-be98-a2cade0206ba","product":{"name":"unleash","vendor":{"name":"Unleash"}},"product_version":"\u003c 8.0.3"}],"vulnerabilityVendor":[{"id":"f806fe97-b9b2-3b09-9abb-ac24e5676288","vendor":{"name":"Unleash"}}]}}],"enisaIdAdvisory":[]}