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Ditty – Responsive News Tickers, Sliders, and Lists Plugin Vulnerability (CVE-2026-9011)

Nick Paliughi
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Security Alert Summary

The Ditty – Responsive News Tickers, Sliders, and Lists WordPress plugin has an authorization bypass vulnerability (CVE-2026-9011) affecting all versions up to and including 3.1.65. An unauthenticated attacker can enumerate integer post IDs against a specific AJAX endpoint to retrieve full item content for non-public Dittys, including drafts, pending, scheduled, and disabled entries.

CVE Details

  • CVE ID: CVE-2026-9011
  • Affected component: The Ditty – Responsive News Tickers, Sliders, and Lists WordPress plugin
  • Affected versions: All versions up to and including 3.1.65
  • Published: May 22, 2026 at 9:16:33 AM
  • Last modified: May 22, 2026 at 9:16:33 AM
  • CVSS v3.1: Base Score 7.5, Severity HIGH
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Authentication / privileges / user interaction: No authentication required; privileges required: none; user interaction: none
  • Primary impact: Confidentiality: High; Integrity: None; Availability: None
  • Weakness: CWE-862 (Access Control)

Technical Details

This vulnerability exists because the plugin does not properly verify that a requesting user is authorized to access a Ditty item. Specifically, the AJAX handler exposes functionality that the non-AJAX init() path checks for but the AJAX init_ajax() path does not. The ditty_init AJAX endpoint can be queried with integer post IDs; because init_ajax() does not verify that the requested Ditty has a publish post status before loading and returning its items, it is possible to extract the full content of non-public Dittys (drafts, pending, scheduled, and disabled entries).

The issue is an authorization bypass (missing access control) that allows unauthenticated content disclosure. The impact is limited to confidentiality of the Ditty item contents returned by that endpoint; integrity and availability are not indicated as affected by the provided data.

How This Could Impact Your Website

On a multi-user WordPress site, a site owner, internal staff member, or external contributor might create Ditty items intended to remain private or staged for later publication. An unauthenticated attacker who can enumerate integer post IDs against the exposed AJAX endpoint could retrieve those non-public item contents without needing valid credentials. Practical consequences include exposure of internal draft content, editorial notes, or any sensitive information placed into Ditty items. That exposure can increase the risk of targeted phishing or social engineering if private details or internal messaging are disclosed.

If you’re unsure whether your site is affected or how to assess your current user roles and plugins, it may be worth having a professional review your setup.

Recommended Actions

  • Update the affected plugin as soon as a patched version is available.
  • Review and reduce unnecessary user roles, especially contributor-level accounts.
  • Enforce strong passwords and two-factor authentication for editors and administrators.
  • Remove unused or unmaintained plugins.
  • Monitor site activity and logs for unusual behavior or unexpected content access.

If you’d like help reviewing your plugins, user roles, or overall WordPress security posture, our team at Freshy is happy to help.

References

Nick Paliughihttps://freshysites.com/team/nick-paliughi/
Nick was born in California and now resides in Lake Worth, FL. He has 10 years of experience building and maintaining sites in WordPress, which he is excited to put to use at Freshy. Prior to starting at Freshy in 2022 his focus was on WordPress security & malware removal. When he’s not tending to your website, Nick is installing exhibitions at art galleries and museums in Palm Beach County, and if he’s lucky surfing at the Lake Worth pier.

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