CVE-2024-49330

WordPress Nice Backgrounds plugin <= 1.0 - Arbitrary File Upload vulnerability

10.0 Critical

Unrestricted Upload of File with Dangerous Type vulnerability in brx8r Nice Backgrounds nicebackgrounds allows Upload a Web Shell to a Web Server.This issue affects Nice Backgrounds: from n/a through <= 1.0.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

0.54%Up 0.5 points since Oct 21, 2024

What each source reports

CVE List Score used 10.0

WordPress Nice Backgrounds plugin <= 1.0 - Arbitrary File Upload vulnerability

Record: CVE-2024-49330
CVSS 3.1: 10.0 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness: CWE-434
Updated: 2026-11-02

EUVDEUVD-2024-43393 10.0

Record: EUVD-2024-43393
CVSS 3.1: 10.0 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-phq3-8293-gg9j 10.0

Unrestricted Upload of File with Dangerous Type vulnerability in brx8r Nice Backgrounds allows...

Unrestricted Upload of File with Dangerous Type vulnerability in brx8r Nice Backgrounds allows Upload a Web Shell to a Web Server.This issue affects Nice Backgrounds: from n/a through 1.0.

Record: GHSA-phq3-8293-gg9j
CVSS 3.1: 10.0 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness: CWE-434
Updated: 2026-11-02

NVD 10.0

Record: CVE-2024-49330
CVSS 3.1: 10.0 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-434
Updated: 2026-11-02

Affected products

brx8r nice backgrounds

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-49330 is a critical vulnerability (CVSS 10.0) in Brx8r Nice Backgrounds, published October 20, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.54%, the 45th percentile. No source names a fixed version.