ThemeIsle SDK <= Various Versions - Missing Authorization
Multiple plugins and/or themes for WordPress with the ThemeIsle SDK are vulnerable to unauthorized modification of data due to a missing capability check on the register_reference() function in various versions. This makes it possible for unauthenticated attackers to update options values that allow ThemeIsle to track promotional activities via utm_source.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator | <= 4.4.1 | 4.4.2 |
| WordPress plugin | Menu Icons by Themeisle – Add Icons to Navigation Menus | <= 0.13.8 | 0.13.9 |
| WordPress plugin | MPG – Multiple Page Generator, Bulk Landing Pages & Programmatic SEO | <= 3.4.0 | 3.4.1 |
| WordPress plugin | Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization | <= 3.12.4 | 3.12.5 |
| WordPress plugin | Otter Blocks – Gutenberg Blocks, Page Builder for Gutenberg Editor & FSE | <= 2.6.2 | 2.6.3 |
| WordPress plugin | Starter Sites & Templates by Neve | <= 1.2.6 | 1.2.7 |
| WordPress plugin | Orbit Fox: Duplicate Page, Menu Icons, SVG Support, Cookie Notice, Custom Fonts & More | <= 2.10.28 | 2.10.29 |
| WordPress plugin | Revive Social – Social Media Auto Post and Scheduling Automation Plugin | <= 9.0.25 | 9.0.26 |
| WordPress plugin | Visualizer – Tables & Charts Manager with Built-in AI Generator | <= 3.10.6 | 3.10.7 |
| WordPress plugin | PPOM – Product Addons & Custom Fields for WooCommerce | <= 32.0.9 | 32.0.10 |
| WordPress plugin | Super Page Cache – Cloudflare Cache, Page Speed & Core Web Vitals | <= 4.7.5 | 4.7.6 |
| WordPress plugin | LightStart – Maintenance Mode, Coming Soon and Landing Page Builder | <= 2.6.9 | 2.6.10 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N- Weakness (CWE)
CWE-862- Platform
- WordPress
- Package
RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator, Menu Icons by Themeisle – Add Icons to Navigation Menus, MPG – Multiple Page Generator, Bulk Landing Pages & Programmatic SEO- Disclosed
- 01.02.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 6147582f-578a-47ad-b16c-65c37896783d - Wordfence Intelligence
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Vulnerability history: Orbit Fox: Duplicate Page, Menu Icons, SVG Support, Cookie Notice, Custom Fonts & More
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 24
- First → latest
- 11.2018 09.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 2
- Medium 21
Disclosures per year
- 2018: 1
- 2019: 0
- 2020: 1
- 2021: 1
- 2022: 0
- 2023: 1
- 2024: 10
- 2025: 6
- 2026: 4
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