Gutenberg Blocks by Kadence Blocks – Page Builder Features <= 3.2.23 - Authenticated (Contributor+) Stored Cross-Site Scripting (stellarwp Kadence Blocks — Page Builder Toolkit for Gutenberg Editor)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.53 % · percentile 45 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Wordfence
- NVD status
- Modified
Description
The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the htmlTag attribute in all versions up to, and including, 3.2.23 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Weaknesses (CWE)
- CWE-79 — Improper Neutralization of Input During Web Page Generation
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d0913632-85c5-4835-b606-4eca51df2496?source=cve
- https://plugins.trac.wordpress.org/browser/kadence-blocks/tags/3.2.21/includes/blocks/class-kadence-blocks-advanced-heading-block.php#L418
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3041366%40kadence-blocks%2Ftrunk&old=3036979%40kadence-blocks%2Ftrunk&sfp_email=&sfph_mail=
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
| CVSS 3.1 | MEDIUM 6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | NVD · security@wordfence.com (Secondary) |
| CVSS 3.1 | MEDIUM 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2024-17288
- GCVE · GCVE-0-2024-1541
Affected configurations (NVD CPE)
cpe:2.3:a:kadencewp:gutenberg_blocks_with_ai:*:*:*:*:*:wordpress:*:*≤ 3.2.23
Affected products
| Product | Versions |
|---|---|
| stellarwp · Kadence Blocks — Page Builder Toolkit for Gutenberg Editor | affected 0 ≤ 3.2.23 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |