themefic Ultra Addons for Contact Form 7 Plugin up to 3.5.54 on WordPress PDF Generator _getObjAttr path traversal

Summaryinfo

A vulnerability was found in themefic Ultra Addons for Contact Form 7 Plugin up to 3.5.54. It has been rated as critical. The impacted element is the function _getObjAttr of the component PDF Generator. Performing a manipulation results in path traversal. This vulnerability is known as CVE-2026-102435. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in themefic Ultra Addons for Contact Form 7 Plugin up to 3.5.54. This affects the function _getObjAttr of the component PDF Generator. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The Ultra Addons for Contact Form 7 plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the _getObjAttr function in all versions up to, and including, 3.5.54. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). This requires the PDF Generator add-on to be active and a Contact Form 7 form to be configured for PDF generation, as the WPCF7_Submission POP gadget chain relies on CF7 being present to complete the file deletion via __destruct(). Note: This vulnerability can only be exploited when the PDF generator feature is enabled.

It is possible to read the advisory at wordfence.com. This vulnerability is uniquely identified as CVE-2026-102435 since 09/29/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/02/2026). The attack technique deployed by this issue is T1006 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.

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Productinfo

Type

• WordPress Plugin

Vendor

• themefic

Name

• Ultra Addons for Contact Form 7 Plugin

Version

• 3.5.0
• 3.5.1
• 3.5.2
• 3.5.3
• 3.5.4
• 3.5.5
• 3.5.6
• 3.5.7
• 3.5.8
• 3.5.9
• 3.5.10
• 3.5.11
• 3.5.12
• 3.5.13
• 3.5.14
• 3.5.15
• 3.5.16
• 3.5.17
• 3.5.18
• 3.5.19
• 3.5.20
• 3.5.21
• 3.5.22
• 3.5.23
• 3.5.24
• 3.5.25
• 3.5.26
• 3.5.27
• 3.5.28
• 3.5.29
• 3.5.30
• 3.5.31
• 3.5.32
• 3.5.33
• 3.5.34
• 3.5.35
• 3.5.36
• 3.5.37
• 3.5.38
• 3.5.39
• 3.5.40
• 3.5.41
• 3.5.42
• 3.5.43
• 3.5.44
• 3.5.45
• 3.5.46
• 3.5.47
• 3.5.48
• 3.5.49
• 3.5.50
• 3.5.51
• 3.5.52
• 3.5.53
• 3.5.54

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