Vulnerability Description
ApostropheCMS is an open-source Node.js content management system. Prior to 3.7.1 of the import-export module, an authenticated importer can submit archives whose decompressed bytes, entry count, and entry sizes are not bounded before document-type authorization, and extraction or parsing failures can leave staging and extracted artifacts without unconditional cleanup. The already-hardened pre-authentication and write-error paths are separate, and current end-to-end denial-of-service impact from this residual path remains subject to maintainer validation. This issue is fixed in version 3.7.1.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/apostrophecms/apostrophe/commit/06e4b377f3c360f9e89c32dccd7e5
- https://github.com/apostrophecms/apostrophe/commit/40b989b1a9dd23d30029b8ce76686
- https://github.com/apostrophecms/apostrophe/releases/tag/@apostrophecms/import-e
- https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-9g7p-m758-r
FAQ
What is CVE-2026-112955?
CVE-2026-112955 is a vulnerability with a CVSS score of 6.5 (MEDIUM). ApostropheCMS is an open-source Node.js content management system. Prior to 3.7.1 of the import-export module, an authenticated importer can submit archives whose decompressed bytes, entry count, and ...
How severe is CVE-2026-112955?
CVE-2026-112955 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-112955?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.