The Page Builder: KingComposer plugin for WordPress is vulnerable to Arbitrary File Uploads in versions up to, and including, 2.9.3 via the 'process_bulk_action' function in the 'kingcomposer/includes/kc.extensions.php' file. This makes it possible for authenticated users with author level permissions and above to upload arbitrary files onto the server which can be used to execute code on the server.
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-24143 | The Page Builder: KingComposer plugin for WordPress is vulnerable to Arbitrary File Uploads in versions up to, and including, 2.9.3 via the 'process_bulk_action' function in the 'kingcomposer/includes/kc.extensions.php' file. This makes it possible for authenticated users with author level permissions and above to upload arbitrary files onto the server which can be used to execute code on the server. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Wed, 08 Apr 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Page Builder: KingComposer < 2.9.4 - Arbitrary File Upload |
Mon, 23 Dec 2024 17:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Projects
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-04-08T16:49:36.823Z
Reserved: 2023-06-06T12:34:52.441Z
Link: CVE-2020-36701
Updated: 2024-08-04T17:37:06.306Z
Status : Modified
Published: 2023-06-07T02:15:11.193
Modified: 2026-04-08T18:17:06.073
Link: CVE-2020-36701
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD