CVE-2026-86777: falha de média gravidade em AlchemyCMS alchemy_cms
AlchemyCMS before 7.4.16 and 8.x before 8.3.6 Missing Authorization on GET /api/nodes
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13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.9epss 0.6%
AlchemyCMS versions before 7.4.16 and 8.x before 8.3.6 fail to authorize access to the GET /api/nodes endpoint, allowing unauthenticated attackers to retrieve all navigation nodes. Attackers can access the endpoint without authentication to disclose restricted page names, URL paths, and internal URLs from all sites and languages.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Produtos afetados
AlchemyCMS · alchemy_cmsCVEs relacionadas — AlchemyCMS alchemy_cms
No mesmo produto, das mais perigosas para as menos.
Referências
https://github.com/AlchemyCMS/alchemy_cmshttps://github.com/AlchemyCMS/alchemy_cms/blob/v8.3.5/app/controllers/alchemy/api/nodes_controller.rbhttps://github.com/AlchemyCMS/alchemy_cms/commit/5e2cd16a806c9d2df3eb6e3c889402487e0085b6https://github.com/AlchemyCMS/alchemy_cms/commit/9bdb98496d6f17277ed05dd1abc3188f880aa554https://github.com/AlchemyCMS/alchemy_cms/releases/tag/v7.4.16https://github.com/AlchemyCMS/alchemy_cms/releases/tag/v8.3.6https://github.com/AlchemyCMS/alchemy_cms/security/advisories/GHSA-wppq-8h64-w78rhttps://www.vulncheck.com/advisories/alchemycms-before-7.4.16-and-8-x-before-8.3.6-missing-authorization-on-get-api-nodes