The Image Source Control Lite – Show Image Credits and Captions plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Image Source' attachment field in all versions up to, and including, 3.9.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History

Wed, 22 Apr 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Webzunft
Webzunft image Source Control Lite – Show Image Credits And Captions
Wordpress
Wordpress wordpress
Vendors & Products Webzunft
Webzunft image Source Control Lite – Show Image Credits And Captions
Wordpress
Wordpress wordpress

Tue, 21 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 20 Apr 2026 21:00:00 +0000

Type Values Removed Values Added
Description The Image Source Control Lite – Show Image Credits and Captions plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Image Source' attachment field in all versions up to, and including, 3.9.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Title Image Source Control Lite – Show Image Credits and Captions <= 3.9.1 - Authenticated (Author+) Stored Cross-Site Scripting via 'Image Source' Field
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-04-20T20:26:53.256Z

Updated: 2026-04-21T13:53:14.507Z

Reserved: 2026-03-25T15:00:41.185Z

Link: CVE-2026-4852

cve-icon Vulnrichment

Updated: 2026-04-21T13:52:58.919Z

cve-icon NVD

Status : Deferred

Published: 2026-04-20T21:16:36.560

Modified: 2026-04-22T20:22:50.570

Link: CVE-2026-4852

cve-icon Redhat

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