HappyAddons for Elementor Plugin up to 3.49.x on WordPress Button Widget icon cross site scripting

Summaryinfo

A vulnerability identified as problematic has been detected in HappyAddons for Elementor Plugin up to 3.49.x. Affected by this vulnerability is an unknown functionality of the component Button Widget. Performing a manipulation of the argument icon results in cross site scripting. This vulnerability is reported as CVE-2026-85006. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in HappyAddons for Elementor Plugin up to 3.49.x. This affects some unknown functionality of the component Button Widget. The manipulation of the argument icon 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. The summary by CVE is:

The HappyAddons for Elementor WordPress plugin before 3.50.0 does not escape an icon value on one of its button widgets before outputting it inside an HTML attribute, allowing users with Contributor-level access and above to inject event-handler attributes that execute JavaScript in the browser of anyone who views the page, including higher-privileged users reviewing the content, even though such users do not hold the unfiltered_html capability.

The advisory is shared at wpscan.com. This vulnerability is uniquely identified as CVE-2026-85006 since 09/02/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Upgrading to version 3.50.0 eliminates this vulnerability.

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Productinfo

Type

• WordPress Plugin

Name

• HappyAddons for Elementor Plugin

Version

• 3.0
• 3.1
• 3.2
• 3.3
• 3.4
• 3.5
• 3.6
• 3.7
• 3.8
• 3.9
• 3.10
• 3.11
• 3.12
• 3.13
• 3.14
• 3.15
• 3.16
• 3.17
• 3.18
• 3.19
• 3.20
• 3.21
• 3.22
• 3.23
• 3.24
• 3.25
• 3.26
• 3.27
• 3.28
• 3.29
• 3.30
• 3.31
• 3.32
• 3.33
• 3.34
• 3.35
• 3.36
• 3.37
• 3.38
• 3.39
• 3.40
• 3.41
• 3.42
• 3.43
• 3.44
• 3.45
• 3.46
• 3.47
• 3.48
• 3.49

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