CVE Explorer
CVE-2026-12902
The Kadence Blocks — Page Builder Toolkit for Gutenberg Editor plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.7.7. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to create arbitrary Media Library attachments by downloading remote images to the site's uploads directory via wp_upload_bits() and wp_insert_a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Kadence Blocks — Page Builder Toolkit for Gutenberg Editor","vendor":"stellarwp","versions":[{"lessThanOrEqual":"3.7.7","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/problemTypes/0/descriptions/0
Source references
10 source assertions{"url":"https://plugins.trac.wordpress.org/browser/kadence-blocks/tags/3.6.7/includes/class-kadence-blocks-prebuilt-library.php#L1078"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/references/5
{"url":"https://plugins.trac.wordpress.org/browser/kadence-blocks/tags/3.6.7/includes/class-kadence-blocks-prebuilt-library.php#L1223"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/references/8
{"url":"https://plugins.trac.wordpress.org/browser/kadence-blocks/tags/3.6.7/includes/class-kadence-blocks-prebuilt-library.php#L817"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/references/6
{"url":"https://plugins.trac.wordpress.org/browser/kadence-blocks/tags/3.6.7/includes/class-kadence-blocks-prebuilt-library.php#L916"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/references/7
{"url":"https://plugins.trac.wordpress.org/browser/kadence-blocks/tags/3.7.6/includes/class-kadence-blocks-prebuilt-library.php#L1078"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/kadence-blocks/tags/3.7.6/includes/class-kadence-blocks-prebuilt-library.php#L1223"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/kadence-blocks/tags/3.7.6/includes/class-kadence-blocks-prebuilt-library.php#L817"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/kadence-blocks/tags/3.7.6/includes/class-kadence-blocks-prebuilt-library.php#L916"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3590217%40kadence-blocks&new=3590217%40kadence-blocks&sfp_email=&sfph_mail="}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/references/9
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/7de2cb7a-dc3d-41f2-8faa-9e87f78531b5?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:d6457238d8030dfb41845711daef6d8da3fb3d6e760eac702b59caba0d03bf25 · sha256:a4b009ba3c9e50f2… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.