CVE-2026-103542
formtools.org Form Tools AJAX Endpoint actions.php smart_fill server-side request forgery
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 1, 2026
- Updated
- Oct 6, 2026
- Reserved
- Sep 30, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS: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 | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C | VulDB |
| 2.0 | 4.0 Medium | AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
- CWE-918 Server-Side Request Forgery
Affected Products
| Product | Versions |
|---|---|
Form Toolsformtools.org |
|
References
- VDB-412352 | formtools.org Form Tools AJAX Endpoint actions.php smart_fill server-side request forgeryvdb-entrytechnical-description
- VDB-412352 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-103542 | CVE Analysis and Reportthird-party-advisory
- Submit #957909 | formtools.org / Form Tools project Form Tools Core 3.1.1 Server-Side Request Forgerythird-party-advisory
- https://github.com/formtools/core/issues/958issue-tracking
- https://github.com/wawyw/cve_report/blob/main/formtools_3.mdexploit
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