unfurl vulnerabilities

2 known vulnerabilities in unfurl from Obsidianforensics. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  unfurl: Improper Handling of Highly Compressed Data (Data Amplification)

  CVE-2026-40036Apr 8, 2026Obsidianforensics

  Unfurl before 2026.04 contains an unbounded zlib decompression vulnerability in parse_compressed.py that allows remote attackers to cause denial of service. Attackers can submit highly compressed payloads via URL parameters to the /json/visjs endpoint that exp

• 9.1 Critical severity

  unfurl: Active Debug Code

  CVE-2026-40035Apr 8, 2026Obsidianforensics

  Unfurl through 2025.08 contains an improper input validation vulnerability in config parsing that enables Flask debug mode by default. The debug configuration value is read as a string and passed directly to app.run(), causing any non-empty string to evaluate