CVE-2026-1356

MEDIUM SEVERITY

CVSS Score & Metrics

Base Score

4.8 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N                                    

Vulnerability Description

The Converter for Media – Optimize images | Convert WebP & AVIF plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.5.1 via the PassthruLoader::load_image_source function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Vulnerability Details

Published Date

February 12, 2026

Last Modified

February 12, 2026

CWE ID

CWE-918

Source

NVD

External References

https://plugins.trac.wordpress.org/changeset/3445904/webp-converter-for-media
https://www.wordfence.com/threat-intel/vulnerabilities/id/188d812c-2955-4b0c-ae1c-b42c0f60b73b?source=cve

CVE-2026-1356

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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