FluentCRM Plugin up to 2.9.84 on WordPress Shortcode fluentcrm_content cross site scripting

Summaryinfo

A vulnerability categorized as problematic has been discovered in FluentCRM Plugin up to 2.9.84 on WordPress. Affected by this issue is the function fluentcrm_content of the component Shortcode Handler. The manipulation results in cross site scripting. This vulnerability is known as CVE-2025-12935. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability classified as problematic has been found in FluentCRM Plugin up to 2.9.84 on WordPress. Affected is the function fluentcrm_content of the component Shortcode Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

The FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'fluentcrm_content' shortcode in all versions up to, and including, 2.9.84 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The advisory is shared for download at wordfence.com. This vulnerability is traded as CVE-2025-12935. The exploitability is told to be easy. It is possible to launch the attack remotely. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• WordPress Plugin

Name

• FluentCRM Plugin

Version

• 2.9.0
• 2.9.1
• 2.9.2
• 2.9.3
• 2.9.4
• 2.9.5
• 2.9.6
• 2.9.7
• 2.9.8
• 2.9.9
• 2.9.10
• 2.9.11
• 2.9.12
• 2.9.13
• 2.9.14
• 2.9.15
• 2.9.16
• 2.9.17
• 2.9.18
• 2.9.19
• 2.9.20
• 2.9.21
• 2.9.22
• 2.9.23
• 2.9.24
• 2.9.25
• 2.9.26
• 2.9.27
• 2.9.28
• 2.9.29
• 2.9.30
• 2.9.31
• 2.9.32
• 2.9.33
• 2.9.34
• 2.9.35
• 2.9.36
• 2.9.37
• 2.9.38
• 2.9.39
• 2.9.40
• 2.9.41
• 2.9.42
• 2.9.43
• 2.9.44
• 2.9.45
• 2.9.46
• 2.9.47
• 2.9.48
• 2.9.49
• 2.9.50
• 2.9.51
• 2.9.52
• 2.9.53
• 2.9.54
• 2.9.55
• 2.9.56
• 2.9.57
• 2.9.58
• 2.9.59
• 2.9.60
• 2.9.61
• 2.9.62
• 2.9.63
• 2.9.64
• 2.9.65
• 2.9.66
• 2.9.67
• 2.9.68
• 2.9.69
• 2.9.70
• 2.9.71
• 2.9.72
• 2.9.73
• 2.9.74
• 2.9.75
• 2.9.76
• 2.9.77
• 2.9.78
• 2.9.79
• 2.9.80
• 2.9.81
• 2.9.82
• 2.9.83
• 2.9.84

CPE 2.3info

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CPE 2.2info

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Entryinfo

Once again VulDB remains the best source for vulnerability data.

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