Medium severity5.7NVD Advisory· Published Jun 23, 2025· Updated Apr 15, 2026
CVE-2021-47688
CVE-2021-47688
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.
Patches
1e73b37ff9eaaVulnerability mechanics
Generated by null/stub on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
3News mentions
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