Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in fesomia FSM Custom Featured Image Caption fsm-custom-featured-image-caption allows DOM-Based XSS.This issue affects FSM Custom Featured Image Caption: from n/a through <= 1.25.1.
History

Mon, 13 Apr 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L'}

ssvc

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


Wed, 08 Apr 2026 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Fesomia
Fesomia fsm Custom Featured Image Caption
Wordpress
Wordpress wordpress
Vendors & Products Fesomia
Fesomia fsm Custom Featured Image Caption
Wordpress
Wordpress wordpress

Wed, 08 Apr 2026 08:45:00 +0000

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in fesomia FSM Custom Featured Image Caption fsm-custom-featured-image-caption allows DOM-Based XSS.This issue affects FSM Custom Featured Image Caption: from n/a through <= 1.25.1.
Title WordPress FSM Custom Featured Image Caption plugin <= 1.25.1 - Cross Site Scripting (XSS) vulnerability
Weaknesses CWE-79
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published: 2026-04-08T08:30:45.404Z

Updated: 2026-04-13T18:54:00.514Z

Reserved: 2026-04-07T10:58:16.464Z

Link: CVE-2026-39693

cve-icon Vulnrichment

Updated: 2026-04-13T18:53:57.559Z

cve-icon NVD

Status : Deferred

Published: 2026-04-08T09:16:41.647

Modified: 2026-04-24T18:05:35.730

Link: CVE-2026-39693

cve-icon Redhat

No data.