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Vulnerability Intelligence

Vulnerability IntelligenceCVE-2021-47688

CVE-2021-47688

MEDIUM5.7

In WhiteBeam 0

Published Jun 23, 2025

Modified 8 months ago

Details

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.

References

https://github.com/WhiteBeamSec/WhiteBeam/pull/22

https://github.com/WhiteBeamSec/WhiteBeam/security/advisories/GHSA-3f8r-9483-pfxj

https://github.com/WhiteBeamSec/WhiteBeam/security/policy

https://www.cve.org/CVERecord?id=CVE-2021-47688

CVSS Analysis

CVSS v3.1

5.7

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

ChangedS:C

Impact

Confidentiality

NoneC:N

Integrity

LowI:L

Availability

LowA:L

5.7/CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedJun 23, 2025

ModifiedJun 24, 2025

CVE-2021-47688 | Mondoo Vulnerability Intelligence