CVE-2026-113711: ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0 of ApostropheCMS and 3.7.0 of the imp…
ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0 of ApostropheCMS and 3.7.0 of the import-export module, import routes invoke bigUploadMiddleware without an early authorize callback, allowing unauthenticated requests to perform upload initialization, chunk storage, temporary processing, and attacker-declared cleanup work before the later user check rejects the import. This issue is fixed in ApostropheCMS 4.33.0 and import-export 3.7.0.
- Published by source
- 2026-10-20
- First seen by Reality Radar
- 2026-10-21
- Last verified
- 2026-10-21
What the official notice says
Risk: CVSS 7.5
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Sources
- NIST National Vulnerability Database Tier A · official published 2026-10-20
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