Vulnerability in Aircheng-Org Iwebshop-5
CVE-2026-86670
A flaw has been found in aircheng-org iWebShop-5 up to 5.15. This impacts an unknown function of the file controllers/admin.php of the component Authentication Storage. Executing a manipulation of the argument Password can lead to password hash with insufficient computational effort. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is said to be difficult. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (31.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Aircheng-Org Iwebshop-5 — versions 5.0, 5.1, 5.10
Weakness classification (CWE)
References
- vuldb.com/vuln/399761 (technical-description, vdb-entry)
- vuldb.com/vuln/399761/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-86670 (third-party-advisory)
- vuldb.com/submit/908928 (third-party-advisory)
- github.com/aircheng-org/iWebShop-5/issues/7 (issue-tracking, exploit)
- github.com/aircheng-org/iWebShop-5/ (product)
Frequently asked questions
- What is CVE-2026-86670?
- CVE-2026-86670 is a low-severity vulnerability in Aircheng-Org Iwebshop-5, classified under Inadequate Encryption Strength. CVSS score: 3.7/10. Published 2026-09-08.
- How severe is CVE-2026-86670?
- Low severity. CVSS v3 base score is 3.7 out of 10.