VULNERABILITY INTELLIGENCE

CVE-2021-47688

CVSS score5.7 MEDIUM
EPSS probability0.19%
CISA KEVNot currently listed
Published2025-06-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L

Description

In WhiteBeam 0.2.0 through 0.2.1 before 0.2.2, a user with local access to a server can bypass the allow-list functionality because a file can be truncated in the OpenFileDescriptor action before the VerifyCanWrite action is performed.

Weakness classification

  • cve@mitre.org: CWE-696

Primary references