Forms Bridge <= 4.2.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'id' Shortcode Attribute

2026-01-27 17:37

zaim

Strategic Overview

Status

Patched in 4.3.0

Affected PluginForms Bridge – Infinite integrations

Affected Version<= 4.2.5

CVSS6.4Medium

CVECVE-2026-1244

View all Forms Bridge – Infinite integrations vulnerabilities

Vulnerability Overview

The Forms Bridge – Infinite integrations plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'id' shortcode attribute in the 'financoop_campaign' shortcode in all versions up to, and including, 4.2.5. This is due to insufficient input sanitization and output escaping on the user-supplied 'id' parameter in the forms_bridge_financoop_shortcode_error function. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 4.3.0, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2026-1244 https://www.wordfence.com/threat-intel/vulnerabilities/id/3e047822-5766-4e7f-be89-f4a15f0e6d51

CVSS Vector

6.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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