FluentCRM Marketing Automation Plugin up to 2.7.40 on WordPress Email Address hash without salt

Summaryinfo

A vulnerability, which was classified as critical, has been found in FluentCRM Marketing Automation Plugin up to 2.7.40 on WordPress. Affected by this issue is some unknown functionality of the component Email Address Handler. The manipulation leads to hash without salt. This vulnerability is referenced as CVE-2023-1430. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in FluentCRM Marketing Automation Plugin up to 2.7.40 on WordPress (Automation Software). It has been rated as critical. This issue affects an unknown functionality of the component Email Address Handler. The manipulation with an unknown input leads to a hash without salt vulnerability. Using CWE to declare the problem leads to CWE-759. The product uses a one-way cryptographic hash against an input that should not be reversible, such as a password, but the product does not also use a salt as part of the input. Impacted is integrity, and availability. The summary by CVE is:

The FluentCRM - Marketing Automation For WordPress plugin for WordPress is vulnerable to unauthorized modification of data in versions up to, and including, 2.8.01 due to the use of an MD5 hash without a salt to control subscriptions. This makes it possible for unauthenticated attackers to unsubscribe users from lists and manage subscriptions, granted they gain access to any targeted subscribers email address.

The weakness was published 06/09/2023. It is possible to read the advisory at wordfence.com. The identification of this vulnerability is CVE-2023-1430 since 03/16/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1110.002 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

• Automation Software

Name

• FluentCRM Marketing Automation Plugin

Version

• 2.7.0
• 2.7.1
• 2.7.2
• 2.7.3
• 2.7.4
• 2.7.5
• 2.7.6
• 2.7.7
• 2.7.8
• 2.7.9
• 2.7.10
• 2.7.11
• 2.7.12
• 2.7.13
• 2.7.14
• 2.7.15
• 2.7.16
• 2.7.17
• 2.7.18
• 2.7.19
• 2.7.20
• 2.7.21
• 2.7.22
• 2.7.23
• 2.7.24
• 2.7.25
• 2.7.26
• 2.7.27
• 2.7.28
• 2.7.29
• 2.7.30
• 2.7.31
• 2.7.32
• 2.7.33
• 2.7.34
• 2.7.35
• 2.7.36
• 2.7.37
• 2.7.38
• 2.7.39
• 2.7.40

CPE 2.3info

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