Webling <= 3.9.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'title' Parameter

Wordfence Intelligence > Vulnerability Database > Webling <= 3.9.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'title' Parameter

6.4

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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

CVE	CVE-2026-1263
CVSS	6.4 (Medium)
Publicly Published	April 9, 2026
Last Updated	April 10, 2026
Researcher	Kate Kligman

Description

The Webling plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 3.9.0 due to insufficient input sanitization, insufficient output escaping, and missing capabilities checks in the 'webling_admin_save_form' and 'webling_admin_save_memberlist' functions. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject Webling forms and memberlists with arbitrary web scripts that will execute whenever an administrator views the related form or memberlist area of the WordPress admin.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

Vulnerability Details for Webling

Webling

Software Type	Plugin
Software Slug	webling (view on wordpress.org)
Patched?	Yes
Remediation	Update to version 3.9.1, or a newer patched version
Affected Version	<= 3.9.0
Patched Version	3.9.1

Recent vulnerabilities in Webling

Webling <= 3.9.0 - Authenticated (Administrator+) Stored Cross-Site Scripting

5.5

CVE-2025-31806

Apr 1, 2025

Researcher: Nabil Irawan

#	Title	CVE ID	CVSS	Researchers	Date
1	Webling <= 3.9.0 - Authenticated (Administrator+) Stored Cross-Site Scripting	CVE-2025-31806	5.5	Nabil Irawan	April 1, 2025

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