Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2025-4279 |
CWE-ID | CWE-434 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
External image replace Web applications / Modules and components for CMS |
Vendor | muromuro |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU108685
Risk: Medium
CVSSv4.0: 6.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2025-4279
CWE-ID:
CWE-434 - Unrestricted Upload of File with Dangerous Type
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload in the "external_image_replace_get_posts::replace_post" function. A remote user can upload a malicious file and execute it on the server.
MitigationInstall update from vendor's website.
Vulnerable software versionsExternal image replace: 1.0.0 - 1.0.8
CPE2.3https://plugins.trac.wordpress.org/browser/external-image-replace/tags/1.0.8/class.php#L87
https://www.wordfence.com/threat-intel/vulnerabilities/id/ee1624fd-d98b-4953-99dc-a952dda48aa1?source=cve
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.