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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
aircheng-org iWebShop-5 affected
Version Status Constraints
5.0 affected —
5.1 affected —
5.2 affected —
5.3 affected —
5.4 affected —
5.5 affected —
5.6 affected —
5.7 affected —
5.8 affected —
5.9 affected —
5.10 affected —
5.11 affected —
5.12 affected —
5.13 affected —
5.14 affected —
5.15 affected —

No data.

No data.

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Vendors Products
Aircheng-org Subscribe
Iwebshop-5 Subscribe

Project Subscriptions

Vendors Products
Aircheng-org Subscribe
Iwebshop-5 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/aircheng-org/iWebShop-5/ cve-icon cve-icon
https://github.com/aircheng-org/iWebShop-5/issues/3 cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-86666 cve-icon cve-icon
https://vuldb.com/submit/908924 cve-icon cve-icon
https://vuldb.com/vuln/399757 cve-icon cve-icon
https://vuldb.com/vuln/399757/cti cve-icon cve-icon
History

Tue, 08 Sep 2026 16:15:00 +0000

Type Values Removed Values Added
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.
Title aircheng-org iWebShop-5 pic.php uploadFile unrestricted upload
First Time appeared Aircheng-org
Aircheng-org iwebshop-5
Weaknesses CWE-284
CWE-434
CPEs cpe:2.3:a:aircheng-org:iwebshop-5:*:*:*:*:*:*:*:*
Vendors & Products Aircheng-org
Aircheng-org iwebshop-5
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': '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'}

cvssV3_1

{'score': 7.3, 'vector': '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'}

cvssV4_0

{'score': 6.9, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-08T16:00:08.475Z

Reserved: 2026-09-08T09:30:36.740Z

Link: CVE-2026-86666

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-09-08T16:18:31.020

Modified: 2026-09-08T18:33:29.460

Link: CVE-2026-86666

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-08T18:15:15Z

Weaknesses