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Gallery PhotoBlocks vulnerabilities
Gallery PhotoBlocks has 4 known vulnerabilities in this database. The most recent published record is dated 10 Oct 2026.
- Known vulnerabilities
- 4
- Active installs
- 3,000+
- Latest version
- 1.3.7
- Last updated
- 3 Sep 2026
- Most recent
- 10 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-2026-107323 | Medium 6.8 | Before 1.3.6 | Fixed in 1.3.6 | 2 d ago |
| Cross-site scripting (XSS) CVE-2022-37407 | Medium 4.1 | Up to 1.2.6 | Fixed in a later version (latest 1.3.7) | 9 Sep 2022 |
| Cross-site request forgery (CSRF) CVE-2022-36292 | Medium 5.4 | Up to 1.2.6 | Fixed in a later version (latest 1.3.7) | 23 Aug 2022 |
| Cross-site scripting (XSS) CVE-2019-15829 | Medium 4.8 | Before 1.1.43 | Fixed in 1.1.43 | 30 Aug 2019 |
Read the published descriptions
- CVE-2026-107323, 10 Oct 2026
- The Gallery PhotoBlocks WordPress plugin before 1.3.6 does not sanitize and escape one of its gallery settings before outputting it into an HTML attribute, allowing users with Contributor-level access and above to store JavaScript that executes in the browser of anyone who views a page containing the gallery, including administrators. CVE record
- CVE-2022-37407, 9 Sep 2022
- Multiple Authenticated Stored Cross-Site Scripting (XSS) vulnerabilities in WPChill Gallery PhotoBlocks plugin <= 1.2.6 at WordPress. CVE record
- CVE-2022-36292, 23 Aug 2022
- Cross-Site Request Forgery (CSRF) vulnerabilities in WPChill Gallery PhotoBlocks plugin <= 1.2.6 at WordPress. CVE record
- CVE-2019-15829, 30 Aug 2019
- The photoblocks-grid-gallery plugin before 1.1.33 for WordPress has wp-admin/admin.php?page=photoblocks-edit&id= XSS. CVE record
What to do if you run Gallery PhotoBlocks
If you run Gallery PhotoBlocks, 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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