High severity · published Feb 5, 2026
CVE-2026-1294
All In One Image Viewer Block <= 1.0.2 - Unauthenticated Server-Side Request Forgery via image-proxy Endpoint
7.2
CVSS
0.3%
EPSS
No
On KEV
Description
The All In One Image Viewer Block plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.0.2 due to missing authorization and URL validation on the image-proxy REST API endpoint. 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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
All In One Image Viewer Block – Gutenberg block to create image viewer with hyperlink · bplugins
through 1.0.2 · source: vendor
Affected product
AI
All In One Image Viewer Block – Gutenberg block to create image viewer with hyperlink
bplugins
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1294
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1294
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/image-viewer/tags/1.0.2/image-viewer-block.php#L10
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3449642/image-viewer/tags/1.0.3/image-viewer-block.php?old=3405983&old_path=image-viewer%2Ftags%2F1.0.2%2Fimage-viewer-block.php
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/7c3f7108-eb32-425a-a705-4f032e7da6b0?source=cve