CVE-2026-103542

formtools.org Form Tools AJAX Endpoint actions.php smart_fill server-side request forgery

MEDIUM
4.3
CVSS Score
Published: October 1, 2026 at 05:45 AM UTC
Updated: October 6, 2026 at 01:16 AM UTC
2 products affected across 2 vendorsForm ToolsForm Tools

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.2%
SSVC
PoC

Description

A flaw has been found in formtools.org Form Tools up to 3.1.1. Impacted is the function smart_fill of the file /global/code/actions.php of the component AJAX Endpoint. This manipulation of the argument url causes server-side request forgery. The attack can be initiated remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/412352
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/412352/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-103542
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/957909
Issue Tracking
Source: cverecord
https://github.com/formtools/core/issues/958

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

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