CVE-2026-115346— Avada | Website Builder For WordPress & WooCommerce <= 7.16.2 - Unauthenticated Arbitrary File Upload via Avada Form Upload Field

Quick assessment

Affected

ThemeFusion Avada | Website Builder For WordPress & WooCommerce

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress 的 Avada 网站构建器（适用于 WordPress 和 WooCommerce）主题在 7.16.2 及更早版本中存在任意文件上传漏洞。该漏洞源于函数在处理上传文件前未进行充分的文件类型验证。这使得未经身份验证的攻击者能够上传可执行文件，进而可能导致远程代码执行。

CVSS 8.1 · High Updated Oct 31, 2026

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

Vendor	Product	Version Range	Status
ThemeFusion	Avada \| Website Builder For WordPress & WooCommerce	`≤ 7.16.2`	affected

Get alerts for future matching vulnerabilities Log in to subscribe

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title

Avada | Website Builder For WordPress & WooCommerce <= 7.16.2 - Unauthenticated Arbitrary File Upload via Avada Form Upload Field

Source: CVE Program / CVE List V5

Vulnerability Description

The Avada | Website Builder For WordPress & WooCommerce theme for WordPress is vulnerable to Arbitrary File Upload in versions up to, and including, 7.16.2 via the convert_palette_images_to_truecolor() function. This is due to insufficient file type validation before processing uploaded files. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Source: CVE Program / CVE List V5

Vulnerability Type

危险类型文件的不加限制上传

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
ThemeFusion	Avada \| Website Builder For WordPress & WooCommerce	0 ~ 7.16.2	-

II. Public POCs for CVE-2026-115346

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-115346

请登录查看更多情报信息。

Other References for CVE-2026-115346 (2)

https://www.cve.org/CVERecord?id=CVE-2026-115346

IV. Related Vulnerabilities

Same product: Avada | Website Builder For WordPress & WooCommerce

Same vendor: ThemeFusion

Same weakness: CWE-434