4.3
Medium
CVE-2026-18807 The ECS WordPress plugin before 4.3.13 does not have capability or ownership checks on its dynamic repeater actions,…
Description
The ECS WordPress plugin before 4.3.13 does not have capability or ownership checks on its dynamic repeater actions, relying only on a nonce available to any user who can open the page builder, allowing users with a contributor-level account or above to read, alter and delete the binding configuration of posts they do not own and to change the ECS WordPress plugin before 4.3.13's site-wide presets.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| ECS 4.3 | earliest → < 4.3.13 | 4.3.13 |
Other CVEs of ECS
The 4 CVEs of ECS →
CVE-2026-19613
The ECS WordPress plugin before 4.3.10 does not perform ownership or post-status checks when one of its dynamic…
6.5
Medium
CVE-2026-14230
The ECS WordPress plugin before 4.3.8 does not perform capability or object-ownership checks on its Dynamic Repeater…
5.4
Medium
CVE-2026-14229
The ECS WordPress plugin before 4.3.8 does not check the post status or any capability when rendering an Elementor…
5.3
Medium