CVE-2026-86669
aircheng-org iWebShop-5 systemseller.php login improper authentication
- State
- Published
- Severity
- 6.9 Medium
- Published
- Sep 8, 2026
- Updated
- Sep 8, 2026
- Reserved
- Sep 8, 2026
Description
A vulnerability was detected in aircheng-org iWebShop-5 up to 5.15. This affects the function Login of the file controllers/systemseller.php. Performing a manipulation of the argument Name results in improper authentication. It is possible to initiate 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.
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
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
iWebShop-5aircheng-org |
|
References
- VDB-399760 | aircheng-org iWebShop-5 systemseller.php login improper authenticationvdb-entrytechnical-description
- VDB-399760 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-86669 | CVE Analysis and Reportthird-party-advisory
- Submit #908927 | aircheng-org iWebShop-5 eb7f7eb1c6ebf39a54f943d8e0aefe96a3b8ff54 Authentication Bypass Issuesthird-party-advisory
- https://github.com/aircheng-org/iWebShop-5/issues/6exploitissue-tracking
- https://github.com/aircheng-org/iWebShop-5/product
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