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CVE-2026-86669

aircheng-org iWebShop-5 systemseller.php login improper authentication

HIGH
7.3
CVSS Score
Published: September 8, 2026 at 05:15 PM UTC
Updated: September 8, 2026 at 07:20 PM UTC
1 product affected across 1 vendoriWebShop 5

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Severity
HIGH7.3
Exploit prediction
EPSS 0.7%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/399760
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/399760/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-86669
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/908927
ExploitIssue Tracking
Source: cverecord
https://github.com/aircheng-org/iWebShop-5/issues/6
Product
Source: cverecord
https://github.com/aircheng-org/iWebShop-5/

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-287

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