10web Form Maker Plugin up to 1.15.35 on WordPress SVG File Parser unrestricted upload

Summaryinfo

A vulnerability has been found in 10web Form Maker Plugin up to 1.15.35 on WordPress and classified as critical. This affects an unknown function of the component SVG File Parser. Performing a manipulation results in unrestricted upload. This vulnerability is reported as CVE-2026-1065. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as critical, was found in 10web Form Maker Plugin up to 1.15.35 on WordPress. This affects an unknown part of the component SVG File Parser. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The Form Maker by 10Web plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 1.15.35. This is due to the plugin's default file upload allowlist including SVG files combined with weak substring-based extension validation. This makes it possible for unauthenticated attackers to upload malicious SVG files containing JavaScript code that will execute when viewed by administrators or site visitors via file upload fields in forms granted they can submit forms.

The weakness was disclosed by Supakiad S.. The advisory is shared at wordfence.com. This vulnerability is uniquely identified as CVE-2026-1065 since 01/16/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/03/2026). MITRE ATT&CK project uses the attack technique T1608.002 for this issue.

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

Type

• WordPress Plugin

Vendor

• 10web

Name

• Form Maker Plugin

Version

• 1.15.0
• 1.15.1
• 1.15.2
• 1.15.3
• 1.15.4
• 1.15.5
• 1.15.6
• 1.15.7
• 1.15.8
• 1.15.9
• 1.15.10
• 1.15.11
• 1.15.12
• 1.15.13
• 1.15.14
• 1.15.15
• 1.15.16
• 1.15.17
• 1.15.18
• 1.15.19
• 1.15.20
• 1.15.21
• 1.15.22
• 1.15.23
• 1.15.24
• 1.15.25
• 1.15.26
• 1.15.27
• 1.15.28
• 1.15.29
• 1.15.30
• 1.15.31
• 1.15.32
• 1.15.33
• 1.15.34
• 1.15.35

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Entryinfo

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

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