aircheng-org iWebShop-5 up to 5.15 Authentication Storage controllers/admin.php Password weak password hash

Summaryinfo

A vulnerability was found in aircheng-org iWebShop-5 up to 5.15. It has been classified as problematic. Affected is an unknown function of the file controllers/admin.php of the component Authentication Storage. The manipulation of the argument Password leads to weak password hash. This vulnerability is documented as CVE-2026-86670. The attack can be initiated remotely. Additionally, an exploit exists. The project was informed of the problem early through an issue report but has not responded yet.

Detailsinfo

A vulnerability was found in aircheng-org iWebShop-5 up to 5.15. It has been rated as problematic. This issue affects an unknown code block of the file controllers/admin.php of the component Authentication Storage. The manipulation of the argument password with an unknown input leads to a weak password hash vulnerability. Using CWE to declare the problem leads to CWE-916. The product generates a hash for a password, but it uses a scheme that does not provide a sufficient level of computational effort that would make password cracking attacks infeasible or expensive. Impacted is confidentiality.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-86670. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1552 for this issue.

The exploit is available at github.com. It is declared as proof-of-concept. The project was informed of the problem early through an issue report but has not responded yet. By approaching the search of inurl:controllers/admin.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• aircheng-org

Name

• iWebShop-5

Version

• 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

Website

• Product: https://github.com/aircheng-org/iWebShop-5/

CPE 2.3info

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Submitinfo

Accepted

• Submit #908928: aircheng-org iWebShop-5 eb7f7eb1c6ebf39a54f943d8e0aefe96a3b8ff54 Risky Cryptographic Algorithm (by gscsd)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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