CVE-2026-103541

MEDIUM 6.3

formtools.org Form Tools Ajax actions.php uploadFile unrestricted upload

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in formtools.org Form Tools up to 3.1.1. This issue affects the function Files::uploadFile of the file global/code/actions.php of the component Ajax Handler. The manipulation results in unrestricted upload. It is possible to launch the attack remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CWE	CWE-434 CWE-284
Vendor	formtools.org
Product	form tools
Published	Oct 1, 2026

Stay Ahead of the Next One

Get instant alerts for formtools.org form tools

Be the first to know when new medium vulnerabilities affecting formtools.org form tools are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

formtools.org / Form Tools

3.1.0 3.1.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/412351 vuldb.com: https://vuldb.com/vuln/412351/cti vuldb.com: https://vuldb.com/cve/CVE-2026-103541 vuldb.com: https://vuldb.com/submit/957902 github.com: https://github.com/formtools/core/issues/957 github.com: https://github.com/wawyw/cve_report/blob/main/formtools_2.md

Credits

🔍 wenyouwen (VulDB User) VulDB CNA Team