Alienbin vulnerabilities

1 known vulnerability in Alienbin from Blue-B. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.1 High severity

  Alienbin: Concurrent Execution using Shared Resource with Improper Synchronization

  CVE-2026-31827Mar 10, 2026Blue-B

  Alienbin is an anonymous code and text sharing web service. In 1.0.0 and earlier, the /save endpoint in server.js drops and recreates the MongoDB TTL index on the entire post collection for every new paste submission. When User B submits a paste with a short T