macrozheng mall up to 1.0.3 password recovery

Summaryinfo

A vulnerability was found in macrozheng mall up to 1.0.3 and classified as critical. This vulnerability affects unknown code. Executing a manipulation can lead to password recovery. This vulnerability appears as CVE-2026-25858. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in macrozheng mall up to 1.0.3. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a password recovery vulnerability. The CWE definition for the vulnerability is CWE-640. The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

macrozheng mall version 1.0.3 and prior contains an authentication vulnerability in the mall-portal password reset workflow that allows an unauthenticated attacker to reset arbitrary user account passwords using only a victim’s telephone number. The password reset flow exposes the one-time password (OTP) directly in the API response and validates password reset requests solely by comparing the provided OTP to a value stored by telephone number, without verifying user identity or ownership of the telephone number. This enables remote account takeover of any user with a known or guessable telephone number.

The weakness was presented by Lennon Chia as 946. The advisory is shared for download at github.com. This vulnerability was named CVE-2026-25858 since 02/06/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/05/2026). The MITRE ATT&CK project declares the attack technique as T1552.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-5713). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• macrozheng

Name

• mall

Version

• 1.0.0
• 1.0.1
• 1.0.2
• 1.0.3

Website

• Product: https://github.com/macrozheng/mall/

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Once again VulDB remains the best source for vulnerability data.

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