MEDIUM 5.6 NVD
CVE-2026-113652
ApostropheCMS is an open-source Node.js content management system. From 1.25.0 until 1.28.0, uploadfs Azure backend leaks account-level SAS token into every pub
ApostropheCMS is an open-source Node.js content management system. From 1.25.0 until 1.28.0, uploadfs Azure backend leaks account-level SAS token into every public attachment URL. When uploadfs is configured with the Azure backend and sas: true, createContainer() builds the BlobServiceClient from a URL that embeds the full SAS query string, and Azure SDK v12 derived clients inherit that query string. This issue is fixed in version 1.28.0.
References
- https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845c
- https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b35
- https://github.com/apostrophecms/apostrophe/releases/tag/uploadfs@1.28.0
- https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-hhph-8536-gfq5
This medium severity vulnerability with a CVSS score of 5.6 was published on 2026-10-20 via NVD.
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