CVE-2026-86666
aircheng-org iWebShop-5 pic.php uploadFile unrestricted upload
- State
- Published
- Severity
- 6.9 Medium
- Published
- Sep 8, 2026
- Updated
- Sep 10, 2026
- Reserved
- Sep 8, 2026
Description
A security flaw has been discovered in aircheng-org iWebShop-5 up to 5.15. Impacted is the function upload_json/uploadFile of the file controllers/pic.php. The manipulation results in unrestricted upload. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
iWebShop-5aircheng-org |
|
References
- VDB-399757 | aircheng-org iWebShop-5 pic.php uploadFile unrestricted uploadvdb-entrytechnical-description
- VDB-399757 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-86666 | CVE Analysis and Reportthird-party-advisory
- Submit #908924 | aircheng-org iWebShop-5 eb7f7eb1c6ebf39a54f943d8e0aefe96a3b8ff54 Unrestricted Uploadthird-party-advisory
- https://github.com/aircheng-org/iWebShop-5/issues/3exploitissue-tracking
- https://github.com/aircheng-org/iWebShop-5/product
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.