CVE-2026-86665

HIGH 7.3

aircheng-org iWebShop-5 update.php index authorization

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was identified in aircheng-org iWebShop-5 up to 5.15. This issue affects the function Update::index of the file controllers/update.php. The manipulation leads to missing authorization. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

CWE	CWE-862 CWE-863
Vendor	aircheng-org
Product	iwebshop-5
Published	Sep 8, 2026
Last Updated	Sep 8, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

aircheng-org / iWebShop-5

5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11 5.12 5.13 5.14 5.15

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/399756 vuldb.com: https://vuldb.com/vuln/399756/cti vuldb.com: https://vuldb.com/cve/CVE-2026-86665 vuldb.com: https://vuldb.com/submit/908923 github.com: https://github.com/aircheng-org/iWebShop-5/issues/2 github.com: https://github.com/aircheng-org/iWebShop-5/

Credits

🔍 yunshen (VulDB User) VulDB CNA Team