CVE-2026-113653: medium-severity vulnerability in apostrophecms apostrophe
ApostropheCMS: The general public can access @apostrophecms/user objects via a relationship (viewRole is not applied to the general public)
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.9epss 0.4%
ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0, viewRole is not applied to anonymous visitors when a developer exposes user objects through a publicly rendered relationship or expressly enabled public API. Inadequately limited templates, including serialization of an entire related user object, can conditionally disclose user fields, but relationships do not automatically publish full user objects and password hashes are stored separately and are not affected. This issue is fixed in version 4.33.0.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Affected products
apostrophecms · apostropheRelated CVEs — apostrophecms apostrophe
In the same product, most dangerous first.
CVE-2026-113658HIGHApostropheCMS: Unauthenticated CSV import requests leave rejected uploads in the system temporary directoryEPSS 0.6%CVE-2026-113711HIGHApostropheCMS: Unauthenticated resource exhaustion via pre-auth aposBigUpload processing in @apostrophecms/import-exportEPSS 0.6%CVE-2026-112953MEDIUMApostropheCMS: Exposure of Sensitive Information via predictable export filenamesEPSS 0.6%CVE-2026-112955MEDIUMApostropheCMS: Import archives can exhaust server storage and deny serviceEPSS 0.5%CVE-2026-33888MEDIUMApostropheCMS: publicApiProjection Bypass via `project` Query Builder in Piece-Type REST APIEPSS 0.5%CVE-2026-113664MEDIUMApostropheCMS import-export tar guard misses './..' because it is a literal '../' substring testEPSS 0.5%
References
https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845cehttps://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b350https://github.com/apostrophecms/apostrophe/releases/tag/apostrophe@4.33.0https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-xf6w-q65w-4f2w