VulnCrest
Search
Create account
Report an incident
Radar sectionsDatabase
Check my site
WordPress plugin

Multiple Plugins <= (Various Versions) — Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via FancyBox JavaScript Library

CVE-2024-5020Published · Updated

Action summary

Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery: Affected: ≤3.59.4Update to 3.59.5 or newer

Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder: Affected: ≤4.3.1Update to 4.3.2 or newer

Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder: Affected: ≤1.15.27Update to 1.15.28 or newer

Firelight Lightbox: Affected: ≤2.3.3Update to 2.3.4 or newer

Responsive Lightbox & Gallery: Affected: ≤2.4.8Update to 2.4.9 or newer

Colibri Page Builder: Affected: ≤1.0.286Update to 1.0.288 or newer

FV Flowplayer Video Player: Affected: ≤7.5.47.7212Update to 7.5.48.7212 or newer

Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More: Affected: ≤1.8.15Update to 1.8.16 or newer

Getwid – Gutenberg Blocks: Affected: ≤2.0.11Update to 2.0.12 or newer

WPC Smart Quick View for WooCommerce: Affected: ≤4.1.1Update to 4.1.2 or newer

Easy Social Feed Premium: Affected: ≤6.6.2No patch available

Gallery by Visual Portfolio: Affected: ≤3.3.9Update to 3.3.10 or newer

Accordion Slider: Affected: ≤1.9.12Update to 1.9.13 or newer

FancyBox for WordPress: Affected: ≤3.3.4Update to 3.3.5 or newer

AI-Powered Carousel, Slider, Video & Photo Gallery Blocks by WP Carousel: Affected: ≤2.6.8Update to 2.6.9 or newer

What to do until a fix ships
Watch plugin
Severity
Medium6.4
CVSS
6.4
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:C Scope
Changed
C:L Confidentiality
Low
I:L Integrity
Low
A:N Availability
None
Weakness
CWE-79 Cross-Site Scripting
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery nextgen-gallery

  1. Affected≤ 3.59.4
  2. Patched in3.59.5

Update to 3.59.5 or newer.

You are affected if you run ≤ 3.59.4. Version 3.59.5 and later are not affected by this issue.

Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder the-plus-addons-for-block-editor

  1. Affected≤ 4.3.1
  2. Patched in4.3.2

Update to 4.3.2 or newer.

You are affected if you run ≤ 4.3.1. Version 4.3.2 and later are not affected by this issue.

Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder form-maker

  1. Affected≤ 1.15.27
  2. Patched in1.15.28

Update to 1.15.28 or newer.

You are affected if you run ≤ 1.15.27. Version 1.15.28 and later are not affected by this issue.

Firelight Lightbox easy-fancybox

  1. Affected≤ 2.3.3
  2. Patched in2.3.4

Update to 2.3.4 or newer.

You are affected if you run ≤ 2.3.3. Version 2.3.4 and later are not affected by this issue.

Responsive Lightbox & Gallery responsive-lightbox

  1. Affected≤ 2.4.8
  2. Patched in2.4.9

Update to 2.4.9 or newer.

You are affected if you run ≤ 2.4.8. Version 2.4.9 and later are not affected by this issue.

Colibri Page Builder colibri-page-builder

  1. Affected≤ 1.0.286
  2. Patched in1.0.288

Update to 1.0.288 or newer.

You are affected if you run ≤ 1.0.286. Version 1.0.288 and later are not affected by this issue.

FV Flowplayer Video Player fv-wordpress-flowplayer

  1. Affected≤ 7.5.47.7212
  2. Patched in7.5.48.7212

Update to 7.5.48.7212 or newer.

You are affected if you run ≤ 7.5.47.7212. Version 7.5.48.7212 and later are not affected by this issue.

Envira Gallery – Image Photo Gallery, Albums, Video Gallery, Slideshows & More envira-gallery-lite

  1. Affected≤ 1.8.15
  2. Patched in1.8.16

Update to 1.8.16 or newer.

You are affected if you run ≤ 1.8.15. Version 1.8.16 and later are not affected by this issue.

Getwid – Gutenberg Blocks getwid

  1. Affected≤ 2.0.11
  2. Patched in2.0.12

Update to 2.0.12 or newer.

You are affected if you run ≤ 2.0.11. Version 2.0.12 and later are not affected by this issue.

WPC Smart Quick View for WooCommerce woo-smart-quick-view

  1. Affected≤ 4.1.1
  2. Patched in4.1.2

Update to 4.1.2 or newer.

You are affected if you run ≤ 4.1.1. Version 4.1.2 and later are not affected by this issue.

Easy Social Feed Premium easy-facebook-likebox-premium

  1. Affected≤ 6.6.2
  2. PatchedNo fix yet

No patched version available.

You are affected if you run ≤ 6.6.2. No fixed version has been released.

Gallery by Visual Portfolio visual-portfolio

  1. Affected≤ 3.3.9
  2. Patched in3.3.10

Update to 3.3.10 or newer.

You are affected if you run ≤ 3.3.9. Version 3.3.10 and later are not affected by this issue.

Accordion Slider accordion-slider

  1. Affected≤ 1.9.12
  2. Patched in1.9.13

Update to 1.9.13 or newer.

You are affected if you run ≤ 1.9.12. Version 1.9.13 and later are not affected by this issue.

FancyBox for WordPress fancybox-for-wordpress

  1. Affected≤ 3.3.4
  2. Patched in3.3.5

Update to 3.3.5 or newer.

You are affected if you run ≤ 3.3.4. Version 3.3.5 and later are not affected by this issue.

AI-Powered Carousel, Slider, Video & Photo Gallery Blocks by WP Carousel wp-carousel-free

  1. Affected≤ 2.6.8
  2. Patched in2.6.9

Update to 2.6.9 or newer.

You are affected if you run ≤ 2.6.8. Version 2.6.9 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 3.59.5, or a newer patched version
  2. Update to version 4.3.2, or a newer patched version
  3. Update to version 1.15.28, or a newer patched version
  4. Update to version 2.3.4, or a newer patched version
  5. Update to version 2.4.9, or a newer patched version
  6. Update to version 1.0.288, or a newer patched version
  7. Update to version 7.5.48.7212, or a newer patched version
  8. Update to version 1.8.16, or a newer patched version
  9. Update to version 2.0.12, or a newer patched version
  10. Update to version 4.1.2, or a newer patched version
  11. No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
  12. Update to version 3.3.10, or a newer patched version
  13. Update to version 1.9.13, or a newer patched version
  14. Update to version 3.3.5, or a newer patched version
  15. Update to version 2.6.9, or a newer patched version
  16. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  17. Watch Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Webbernaut.

Multiple plugins for WordPress are vulnerable to Stored Cross-Site Scripting via the plugin's bundled FancyBox JavaScript library (versions 1.3.4 to 3.5.7) in various versions due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery

All 54
More vulnerabilities in Photo Gallery, Sliders, Proofing and Themes – NextGEN Gallery
SeverityVulnerabilityCVEPublished
High8.1Authenticated (Custom+) Arbitrary File Deletion via 'task_list' and 'app_config' Parameters
≤4.5.5Update to 4.5.6
CVE-2026-118191
High8.8Authenticated (Custom+) Remote Code Execution via XML-RPC 'meta_data' Mass Assignment and Path Traversal
≤4.4.1Update to 4.5.0
CVE-2026-76010
Medium5.4Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment `title` Attribute via Shutter Lightbox innerHTML
≤4.5.4Update to 4.5.5
CVE-2026-116563
High7.5Authenticated (Custom+) Local File Inclusion via Lightroom 'gallery_edit' Task property_list + Image Upload
≤4.4.1Update to 4.5.0
CVE-2026-76012
High7.5Unauthenticated Arbitrary File Read
≤4.5.0Update to 4.5.1
CVE-2026-94123

Same weakness (Cross-Site Scripting)

All Cross-Site Scripting
Other Cross-Site Scripting vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 6.4

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
CVE® identifiers
[object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

How we use these sources

Search VulnCrest Radar

Jump to

Are you sure?