CVE-2026-103542

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

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

formtools.org · Form Tools

CVSS v4.0 VULDB

2.1 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 VULDB

4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v2.0 VULDB

4.0 MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:N

EPSS

0.22% chance of exploitation in the next 30 days, 12th percentile

Published

2026-10-01

Updated

2026-10-06

Proof-of-concept exploits (1)

• wawyw/cve_report/blob/main/formtools_3.md

References

• CVE Record
• NVD entry

Related

• CVE-2026-103540
• CVE-2026-103541
• CVE-2026-108790
• CVE-2026-108791
• CVE-2026-108799