CVE-2026-2826 identifies an authorization bypass vulnerability in the Kadence Blocks — Page Builder Toolkit for Gutenberg Editor plugin for WordPress, affecting all versions up to and including 3.6.3. This flaw allows authenticated attackers with contributor-level access or higher to upload images to the WordPress Media Library by providing remote image URLs. Rated as Medium severity with a CVSS score of 4.3, it features a network attack vector, low attack complexity, and requires low privileges with no user interaction. There is currently no evidence of active exploitation, public exploit code, or significant community discussion regarding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| Stellarwp | Kadence Blocks — Page Builder Toolkit For Gutenberg Editor | >= 0, <= 3.6.3CNA affecteddefault unaffected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.