CVE-2026-1294
All In One Image Viewer Block <= 1.0.2 - Unauthenticated Server-Side Request Forgery via image-proxy Endpoint
7.2CVSSHIGH
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 Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:CScopeChanged
Impact
C:LConfidentialityLow
I:LIntegrityLow
A:NAvailabilityNone
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
MITRE ATT&CK
2 techniques Command and Control
Initial Access
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/7c3f7108-eb32-425a-a705-4f032e7da6b0?source=cve
wordfence.com
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
plugins.trac.wordpress.org
Timeline
Published
Feb 5, 2026
Last Updated
Feb 5, 2026
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