Modula Image Gallery <= 2.6.6 — Reflected Cross-Site Scripting
354c2c6c-5ba1-4bbe-88e4-9d219b66802aPublished · Updated Action summary
Affected: ≤2.6.6Update to 2.6.7 or newer
All remediation steps- Severity
- Medium6.1
- CVSS
- 6.1CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:RUser interaction- Required
S:CScope- Changed
C:LConfidentiality- Low
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-79 Cross-Site Scripting
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Modula Image Gallery – Photo Grid & Video Gallery modula-best-grid-gallery
- Affected≤ 2.6.6
- Patched in2.6.7
Update to 2.6.7 or newer.
You are affected if you run ≤ 2.6.6. Version 2.6.7 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Modula Image Gallery – Photo Grid & Video Gallery.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 2.6.7, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Modula Image Gallery – Photo Grid & Video Gallery to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence.
The Modula Image Gallery plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in versions up to, and including, 2.6.6. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Modula Image Gallery – Photo Grid & Video Gallery
All 22| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Author+) Stored Cross-Site Scripting via 'items' Parameter ≤3.0.17Update to 3.0.18 | CVE-2026-121976 | |
| High7.5 | Missing Authorization to Unauthenticated Sensitive Information Exposure via Exposed 'modulaSettings' REST field on the modula-gallery CPT ≤3.0.11Update to 3.0.12 | CVE-2026-107659 | |
| Medium5.3 | Unauthenticated Information Exposure ≤3.0.11Update to 3.0.12 | CVE-2026-105876 | |
| High7.5 | Missing Authorization to Unauthenticated Private Gallery Image Disclosure via 'modula_gallery_id' and 'modula_image_id' Parameters ≤3.0.1Update to 3.0.2 | CVE-2026-89406 | |
| High8.1 | Missing Authorization to Authenticated (Author+) Arbitrary File Deletion (Non-PHP) via 'file' Parameter ≤3.0.2Update to 3.0.3 | CVE-2026-92713 |
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting via 'items' Parameter
≤3.0.17Update to 3.0.18
- High7.5Missing Authorization to Unauthenticated Sensitive Information Exposure via Exposed 'modulaSettings' REST field on the modula-gallery CPT
≤3.0.11Update to 3.0.12
- Medium5.3Unauthenticated Information Exposure
≤3.0.11Update to 3.0.12
- High7.5Missing Authorization to Unauthenticated Private Gallery Image Disclosure via 'modula_gallery_id' and 'modula_image_id' Parameters
≤3.0.1Update to 3.0.2
- High8.1Missing Authorization to Authenticated (Author+) Arbitrary File Deletion (Non-PHP) via 'file' Parameter
≤3.0.2Update to 3.0.3
Same weakness (Cross-Site Scripting)
All Cross-Site Scripting| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- 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
- 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
- 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
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity medium, CVSS 6.1
Record last updated
Sources & licenses
- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- 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.