Vulnerabilities / Event Post / WPSEC-2026-0736
Event Post <= 6.1.1 - Unauthenticated Sensitive Information Exposure via Child Events of Non-Public Posts
Low 3.7
CWE-200Fixed in 6.1.2
- ID
- WPSEC-2026-0736
- Plugin
- Event Post (event-post)
- Affected
- all versions before 6.1.2
- Remediation
- Update to 6.1.2 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weakness
- CWE-200
- Usage
- Plugin Low · Affected versions None seen among sites WPSec scans, 2026-10-10
- Attack surface
- Event Post on WPSec AttackSurface
- Fix released
- Published
Description
The Event Post plugin for WordPress is vulnerable to Sensitive Information Exposure via child events in all versions up to, and including, 6.1.1, due to published child events copying the title and content of their parent post without checking whether the parent is publicly viewable or password protected. This makes it possible for unauthenticated attackers to read the title and content of private, draft or password-protected posts that have child events through public event lists, when the child events feature is enabled.
References
- https://wpsec.com/vuln/WPSEC-2026-0736/
- https://plugins.svn.wordpress.org/event-post/tags/6.1.2/
- https://wordpress.org/plugins/event-post/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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