CVE-2026-15382
Deferred Deferred - Pending Action

Unauthenticated Icon Font Deletion in Ultimate Addons for WPBakery

Publication date: 2026-07-30

Last updated on: 2026-07-30

Assigner: WPScan

Description
The Ultimate Addons for WPBakery Page Builder WordPress plugin before 3.21.4 does not perform a capability or nonce check before deleting a site's custom-uploaded icon font packs, allowing unauthenticated attackers to permanently delete all of a site's custom icon fonts with a single request.

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Meta Information

Published
2026-07-30
Last Modified
2026-07-30
Generated
2026-08-19
AI Q&A
2026-07-30
EPSS Evaluated
2026-08-18
NVD
CVE-2026-15382
EUVD
EUVD-2026-51001

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
ultimate_addons wpbakery_page_builder to 3.21.4 (exc)
wpbakery ultimate_addons_for_wpbakery_page_builder to 3.21.4 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-73 The product allows user input to control or influence paths or file names that are used in filesystem operations.

Attack-Flow Graph

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Executive Summary

This vulnerability affects the Ultimate Addons for WPBakery Page Builder WordPress plugin before version 3.21.4. It allows unauthenticated attackers to delete all custom-uploaded icon font packs on a WordPress site by sending a single GET request. The plugin fails to check user capabilities or nonce validation before executing the deletion, leading to permanent loss of custom icon fonts.

Detection Guidance

Check if the Ultimate Addons for WPBakery Page Builder plugin is installed and verify its version. If the version is below 3.21.4, the system is vulnerable. Use WordPress admin panel or run a command like 'wp plugin list' if using WP-CLI to check the plugin version.

Impact Analysis

If exploited, this vulnerability can cause permanent loss of all custom icon fonts on your WordPress site. This results in front-end pages losing their icon displays since the fonts are no longer available. The attack requires no authentication, making it accessible to any remote attacker.

Compliance Impact

This vulnerability could potentially impact compliance with GDPR or HIPAA if custom icon fonts contain or reference personal or sensitive data. Permanent deletion of these fonts may lead to loss of required data integrity or accessibility controls, which are critical under these regulations.

Mitigation Strategies

Update the Ultimate Addons for WPBakery Page Builder plugin to version 3.21.4 or later immediately. If updating is not possible, consider disabling the plugin temporarily until an update is applied.

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