dragwyb Flipbox Addon for Elementor Plugin up to 2.0.8 on WordPress custom_attributes cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k3.82

Summaryinfo

A vulnerability has been found in dragwyb Flipbox Addon for Elementor Plugin up to 2.0.8 on WordPress and classified as problematic. This affects an unknown function. Performing a manipulation of the argument custom_attributes results in cross site scripting. This vulnerability is cataloged as CVE-2026-6048. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in dragwyb Flipbox Addon for Elementor Plugin up to 2.0.8 on WordPress. It has been classified as problematic. This affects an unknown part. The manipulation of the argument custom_attributes 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 Flipbox Addon for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Flipbox widget's button URL `custom_attributes` field in all versions up to, and including, 2.1.1 due to insufficient validation of custom attribute names. Specifically, the plugin uses `esc_html()` on the attribute name which does not prevent event handler attributes (e.g., `onmouseover`, `onclick`). This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The weakness was shared by Athiwat Tiprasaharn and Itthidej Aramsri. It is possible to read the advisory at wordfence.com. This vulnerability is uniquely identified as CVE-2026-6048 since 04/09/2026. 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 of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 2.1.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-23652). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.9

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.4
CNA Vector (Wordfence): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Flipbox Addon for Elementor Plugin 2.1.1

Timelineinfo

04/09/2026 CVE reserved
04/18/2026 +9 days Advisory disclosed
04/18/2026 +0 days VulDB entry created
04/18/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: wordfence.com
Researcher: Athiwat Tiprasaharn, Itthidej Aramsri
Status: Confirmed

CVE: CVE-2026-6048 (🔒)
GCVE (CVE): GCVE-0-2026-6048
GCVE (VulDB): GCVE-100-358179
EUVD: 🔒

Entryinfo

Created: 04/18/2026 09:23
Updated: 04/18/2026 12:04
Changes: 04/18/2026 09:23 (67), 04/18/2026 12:04 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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