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CVE-2026-78149

MEDIUM 5.3 CVSS 3.1
Published
September 5, 2026
Last modified
September 8, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-200
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

The Smart Post WordPress plugin before 4.0.8 does not check whether a post is password protected before returning its content and its stored password through an unauthenticated AJAX action, allowing unauthenticated users to read protected post content and the password that guards it.

Affected WordPress components

  • Smart Post – Post Grid, Post Carousel, Post Slider Gutenberg Blocks for Blog & News Plugin · post-carousel
    Confirmed match Active
    From 4.0.0 (including) to 4.0.8 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Smart Post — From 4.0.0 (including) to 4.0.8 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/8140528f-27d4-485c-ad63-4dcaa3932af2/
  • nvd.nist.gov Official NVD record