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MaxGalleria vulnerabilities
MaxGalleria has 4 known vulnerabilities in this database. The most recent published record is dated 1 Oct 2026.
- Known vulnerabilities
- 4
- Active installs
- 2,000+
- Latest version
- 6.5.4
- Last updated
- 24 Sep 2026
- Most recent
- 1 Oct 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2026-97260 | High 7.1 | Up to 6.5.3 | Fixed in a later version (latest 6.5.4) | 6 d ago |
| Cross-site scripting (XSS) CVE-2024-5970 | Medium 6.4 | Up to 6.4.4 | Fixed in a later version (latest 6.5.4) | 18 Jun 2024 |
| Broken access control CVE-2024-3581 | Medium 4.3 | Up to 6.4.2 | Fixed in a later version (latest 6.5.4) | 2 May 2024 |
| Cross-site scripting (XSS) CVE-2022-25603 | Medium 4.8 | Not yet published | Check for an update | 18 Mar 2022 |
Read the published descriptions
- CVE-2026-97260, 1 Oct 2026
- Unauthenticated Cross Site Scripting (XSS) in MaxGalleria <= 6.5.3 versions. CVE record
- CVE-2024-5970, 18 Jun 2024
- The MaxGalleria plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's maxgallery_thumb shortcode in all versions up to, and including, 6.4.4 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. CVE record
- CVE-2024-3581, 2 May 2024
- The MaxGalleria plugin for WordPress is vulnerable to unauthorized image upload due to a missing capability check on the add_media_library_images_to_gallery function in all versions up to, and including, 6.4.2. This makes it possible for authenticated attackers, with subscriber access or above, to upload arbitrary images to a gallery. CVE record
- CVE-2022-25603, 18 Mar 2022
- Authenticated (author or higher user role) Stored Cross-Site Scripting (XSS) vulnerability discovered in MaxGalleria WordPress plugin (versions 6.2.5). CVE record
What to do if you run MaxGalleria
If you run MaxGalleria, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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