CVE-2024-52369

WordPress KBucket plugin <= 4.2.2 - Arbitrary File Upload vulnerability

Published Nov 14, 2024 CVSS 3.1 · 9.9 Critical EPSS < 1% KEV · Not listed
Description
Unrestricted Upload of File with Dangerous Type vulnerability in Optimal Access KBucket kbucket allows Upload a Web Shell to a Web Server.This issue affects KBucket: from n/a through <= 4.2.2.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-45864 Unrestricted Upload of File with Dangerous Type vulnerability in Optimal Access Inc. KBucket allows Upload a Web Shell to a Web Server.This issue affects KBucket: from n/a through 4.1.6.
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}

Type Values Removed Values Added
Description Unrestricted Upload of File with Dangerous Type vulnerability in Optimal Access Inc. KBucket allows Upload a Web Shell to a Web Server.This issue affects KBucket: from n/a through 4.1.6. Unrestricted Upload of File with Dangerous Type vulnerability in Optimal Access KBucket kbucket allows Upload a Web Shell to a Web Server.This issue affects KBucket: from n/a through <= 4.2.2.
Title WordPress KBucket plugin <= 4.1.6 - Arbitrary File Upload vulnerability WordPress KBucket plugin <= 4.2.2 - Arbitrary File Upload vulnerability
References
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Optimal Access
Optimal Access kbucket
CPEs cpe:2.3:a:optimal_access:kbucket:*:*:*:*:*:*:*:*
Vendors & Products Optimal Access
Optimal Access kbucket
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Unrestricted Upload of File with Dangerous Type vulnerability in Optimal Access Inc. KBucket allows Upload a Web Shell to a Web Server.This issue affects KBucket: from n/a through 4.1.6.
Title WordPress KBucket plugin <= 4.1.6 - Arbitrary File Upload vulnerability
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
May 12, 2026, 11:17 PM
Reserved
Nov 11, 2024, 6:38 AM
Status
Deferred
Published
Nov 14, 2024, 7:15 PM
Modified
Jun 17, 2026, 8:07 AM