Plugins · blockart-blocks · data as of 2026-11-04
Is BlockArt Blocks safe? Known vulnerabilities and latest version
- Latest version
- 2.4.2
- Last updated
- 2026-10-15
- Active installs
- 10,000+
- Known issues on record
- 4
- Unpatched in latest
- 0
- Tested up to WP
- 7.1.4 · PHP 7.4+
Enhance the power of your WordPress editor with the dynamic Gutenberg blocks by BlockArt Blocks. Build any layout imaginable. — by BlockArt
What to do
- Update to the latest version (2.4.2). Anything older than 2.3.0 has at least one known issue listed below. Dashboard → Updates, or Plugins → “update now”.
- If you cannot update right away, deactivate it until you can.
- Turn on auto-updates for it: Plugins → “Enable auto-updates” on its row.
- If you ran a vulnerable version and something looks off (spam pages, strange admins, redirects), run the free scan.
With WP-CLI: wp plugin get blockart-blocks --field=version shows what you run; wp plugin update blockart-blocks updates it.
Check your version
Known vulnerabilities
4 on record, newest first. “Affected” is the version range the source gives; “fixed in” is the version the source names, or (marked *) the first wordpress.org release after the last affected version.
medium 6.4 CVE-2026-3498 · published 2026-04-11
Stored cross-site scripting (XSS) in BlockArt Blocks (2.2.15 and older)
- Affected
- 2.2.15 and older
- Fixed in
- 2.3.0 *
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber)
- Range from
- CVE record (the advisory publisher) · score by Wordfence
Details from the advisory
The BlockArt Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'clientId' block attribute in all versions up to, and including, 2.2.15. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
NVD CVE-2026-3498Wordfence advisoryCode change (fix)Plugin source
medium 6.4 CVE-2025-14283 · published 2026-01-28
Stored cross-site scripting (XSS) in BlockArt Blocks (2.2.14 and older)
- Affected
- 2.2.14 and older
- Fixed in
- 2.2.15 *
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber)
- Range from
- CVE record (the advisory publisher) · score by Wordfence
Details from the advisory
The BlockArt Blocks – Gutenberg Blocks, Page Builder Blocks ,WordPress Block Plugin, Sections & Template Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the BlockArt Counter in all versions up to, and including, 2.2.14 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.
NVD CVE-2025-14283Wordfence advisoryCode change (fix)Plugin source
medium 6.4 CVE-2025-13697 · published 2025-12-02
Stored cross-site scripting (XSS) in BlockArt Blocks (2.2.13 and older)
- Affected
- 2.2.13 and older
- Fixed in
- 2.2.14 *
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber)
- Range from
- CVE record (the advisory publisher) · score by Wordfence
Details from the advisory
The BlockArt Blocks – Gutenberg Blocks, Page Builder Blocks ,WordPress Block Plugin, Sections & Template Library plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘timestamp’ attribute in all versions up to, and including, 2.2.13 due to insufficient input sanitization and output escaping. 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.
medium 5.4 CVE-2024-35704 · published 2024-06-08
Stored cross-site scripting (XSS) in BlockArt Blocks (2.1.5 and older)
- Affected
- 2.1.5 and older
- Fixed in
- 2.1.6
- Access needed (per CVSS)
- Needs a low-level account (e.g. subscriber); someone on the site has to click a link or open a page
- Range from
- CVE record (the advisory publisher) · score by NVD
Details from the advisory
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WPBlockArt BlockArt Blocks allows Stored XSS.This issue affects BlockArt Blocks: from n/a through 2.1.5.
Recent activity
- 2026-10-15 — latest release on wordpress.org (2.4.2).
- 2026-04-11 — Stored cross-site scripting (XSS) disclosed (CVE-2026-3498), fixed in 2.3.0.
- 2026-01-28 — Stored cross-site scripting (XSS) disclosed (CVE-2025-14283), fixed in 2.2.15.
- 2025-12-02 — Stored cross-site scripting (XSS) disclosed (CVE-2025-13697), fixed in 2.2.14.
Get an email when BlockArt Blocks has a new vulnerability
Free. We check the CVE feeds every day and email you only when a new issue for BlockArt Blocks (blockart-blocks) is published or a fix ships. Unsubscribe in one click.
Browse vulnerabilities
- Published this week
- Unpatched in the latest version
- By type of vulnerability
- Plugins by BlockArt (2 tracked)
Types found in this plugin: Cross-site scripting (XSS) (4)
Where this data comes from
- Version, last update, installs: wordpress.org/plugins/blockart-blocks (Plugins API), fetched 2026-11-04.
- Vulnerabilities: NIST National Vulnerability Database (NVD), checked 2026-11-04. This product uses data from the NVD API but is not endorsed or certified by the NVD.
- Each record links to its CVE page and to the original advisory (Wordfence, Patchstack or WPScan) where there is one. We only list a CVE here when its references or its advisory name this exact plugin, so a few real issues may be missing; none should be about a different plugin. Spot an error? Email Daniel.
Badge for your site or docs (states facts with a date, not a verdict):
<a href="https://laskyr.com/plugins/blockart-blocks"><img src="https://laskyr.com/plugins/blockart-blocks/badge.svg" alt="BlockArt Blocks vulnerability status"></a>