CVE-2024-4873

Replace Image <= 1.1.10 - Insecure Direct Object Reference

4.3 Medium

The Replace Image plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.1.10 via the image replacement functionality due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Author-level access and above, to replace images uploaded by higher level users such as admins.

Attack profile

How easy it is to exploit

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

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.34%Up 0.3 points since Jun 19, 2024

What each source reports

CVE List Score used 4.3

Replace Image <= 1.1.10 - Insecure Direct Object Reference

Record: CVE-2024-4873
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-639
Updated: 2026-11-02

EUVDEUVD-2024-44447 4.3

Record: EUVD-2024-44447
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-f5hm-5m7c-gmr8 4.3

The Replace Image plugin for WordPress is vulnerable to Insecure Direct Object Reference in all...

Record: GHSA-f5hm-5m7c-gmr8
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-639
Updated: 2026-11-02

NVD 4.3

Record: CVE-2024-4873
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-639
Updated: 2026-11-02

Affected products

aspengrovestudios replace image

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-2024-4873 is a medium vulnerability (CVSS 4.3) in Aspengrovestudios Replace Image, published June 19, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 28th percentile. No source names a fixed version.