Answer in brief
CVE-2026-112953 records a Medium severity (CVSS 6.0) vulnerability in ApostropheCMS: Exposure of Sensitive Information via predictable export filenames. The current sources do not mark it as known exploited. The current feed maps apostrophecms/apostrophe (generic), @apostrophecms/import-export (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.0. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps apostrophecms/apostrophe (generic), @apostrophecms/import-export (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| apostrophecms/apostrophegeneric | <4.34.0 | 4.34.0 |
| @apostrophecms/import-exportgeneric | <3.7.1 | 3.7.1 |
Published upstream
Oct 20, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 20, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 20, 2026
ApostropheCMS is an open-source Node.js content management system. Prior to 3.7.1 of the import-export module, predictable export archive filenames allow an unauthenticated requester to download another user's export from publicly readable export storage before the archive expires or is removed. A user with export permission must first create the archive, and sites with exports disabled, private upload storage, or authenticated upload delivery are not exposed through this network-download path. This issue is fixed in version 3.7.1.
Quoted source text, attributed separately from HOL analysis.