CVE-2024-52476

WordPress Fediverse Embeds plugin <= 1.5.3 - Arbitrary File Upload vulnerability

10.0 Critical

Unrestricted Upload of File with Dangerous Type vulnerability in Stefan Bohacek Fediverse Embeds fediverse-embeds allows Upload a Web Shell to a Web Server.This issue affects Fediverse Embeds: from n/a through <= 1.5.3.

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 Dec 3, 2024

What each source reports

CVE List Score used 10.0

WordPress Fediverse Embeds plugin <= 1.5.3 - Arbitrary File Upload vulnerability

Record: CVE-2024-52476
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-2024-46135 10.0

Record: EUVD-2024-46135
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-6vjf-5pvr-cw5f 10.0

Unrestricted Upload of File with Dangerous Type vulnerability in stefanbohacek Fediverse Embeds...

Unrestricted Upload of File with Dangerous Type vulnerability in stefanbohacek Fediverse Embeds allows Upload a Web Shell to a Web Server.This issue affects Fediverse Embeds: from n/a through 1.5.3.

Record: GHSA-6vjf-5pvr-cw5f
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-2024-52476
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

Affected products

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-2024-52476 is a critical vulnerability (CVSS 10.0) in Stefan Bohacek Fediverse Embeds, published December 2, 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.