CVE-2026-113658
CVE-2026-113658 · ApostropheCMS: Unauthenticated CSV import requests leave rejected uploads in the system temporary directory
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ApostropheCMS is an open-source Node.js content management system. Prior to 4.33.0, the unauthenticated Rich Text CSV conversion route writes a multipart upload to the system temporary directory before checking its extension and does not remove the staged file when that validation rejects it. Repeated large rejected uploads, using the normal public CSRF cookie, can persistently consume temporary-disk capacity and may disrupt ApostropheCMS and other services that depend on the same partition. This issue is fixed in version 4.33.0.
CVSS 7.5 · Hoch · EPSS 0,6% · Öffentlicher Exploit · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: node
Betroffene Produkte und Versionen
apostrophe
- Softwareversionen
- < 4.33.0: Betroffen
Keine Korrektur veröffentlicht
apostrophe npm
- Betroffene Versionsbereiche
- SEMVER: < 4.33.0
Auf 4.33.0 aktualisieren
Originalquellen
- https://github.com/apostrophecms/apostrophe/security/advisories/GHSA-qhcq-9pm2-c9w9
- https://github.com/apostrophecms/apostrophe/commit/9500b8b0e1d630d5e07fbb5fd2c25ed0943845ce
- https://github.com/apostrophecms/apostrophe/commit/f84fd41cbf6c22eb8d0008fc9c25df1f7130b350
- https://github.com/apostrophecms/apostrophe/releases/tag/[email protected]
- https://nvd.nist.gov/vuln/detail/CVE-2026-113658