CVE-2026-18807
ECS < 4.3.8 - Contributor+ Arbitrary Post Binding and Global Preset Modification via Dynamic Repeater Handlers
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The ECS WordPress plugin before 4.3.8 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 4.3.8's site-wide presets.
| Vendor | unknown |
| Product | ecs |
| Published | Aug 15, 2026 |
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Affected Versions
Unknown / ECS
0 < 4.3.8
References
Credits
Seongwon LEE WPScan