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Jackrabbit WebDAV Surfaces: 2,254 Body Matches Against 237 Titles

Jackrabbit WebDAV Surfaces: 2,254 Body Matches Against 237 Titles Apache Jackrabbit fixed two flaws on 2026-10-07, including a WebDAV session hijack rated 9.3 and an unsafe reflection issue in the…

  • Apache Jackrabbit has two vulnerabilities (CVE-2026-92414, CVE-2026-92415)
  • Jackrabbit's WebDAV endpoint exploited through body matches (2,254 matches vs. 237 titles)
  • Vulnerabilities fixed on October 7, 2026; upgrade recommended

Evaluating Browser Storage Handoffs: React PUTs, Express Signing, Private Object Reads

Short answer: use a private object storage bucket, have an Express server create a short-lived presigned PUT URL, and let React upload the bytes directly; issue another signed download URL when an…

  • React uses PUT method for private object storage uploads
  • Express generates server-owned key and presigned URL
  • Python handles retries with backoff function for uploads

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