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iWebShop-5 EUVDEUVD-2026-73927

| CVE-2026-86670 LOW
Inadequate Encryption Strength (CWE-326)
2026-09-08 cna@vuldb.com GHSA-hpxh-78gh-gc5m
2.9
CVSS 4.0 · Vendor: vuldb

Severity by source

Vendor (vuldb) PRIMARY
2.9 LOW
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
3.7 LOW

Network-reachable but requires prior hash acquisition (AC:H); no privileges or interaction needed; impact limited to partial credential confidentiality (C:L), no integrity or availability effect.

3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
4.0 AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (vuldb).

CVSS VectorVendor: vuldb

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

1
Analysis Generated
Sep 08, 2026 - 22:24 vuln.today

DescriptionCVE.org

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.

AnalysisAI

Weak password hashing in aircheng-org iWebShop-5 (all documented versions 5.0-5.15) enables an attacker who separately obtains the application's credential store to crack administrator passwords with significantly reduced effort, due to insufficient computational complexity in the Authentication Storage component's hashing routine within controllers/admin.php. A proof-of-concept exploit has been published (CVSS 4.0 E:P, SSVC Exploitation:poc), and the vendor has not responded to coordinated disclosure via GitHub issue #7, leaving all v5.x branch installations unpatched. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation is a two-stage process: an attacker must first separately obtain administrator password hashes from the iWebShop-5 database before the weak hashing flaw becomes exploitable. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The aggregate risk profile is low in isolation but non-trivial within a post-breach or chained-attack scenario. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation No vendor-released patch is available at time of analysis; the maintainer has not responded to the coordinated disclosure at https://github.com/aircheng-org/iWebShop-5/issues/7. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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EUVD-2026-73927 vulnerability details – vuln.today

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