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Newsletters Lite vulnerabilities

36 tracked advisories · slug newsletters-lite

Important: Newsletters Lite appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

36

Latest advisory

24 August 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

newsletters-lite

Plugin

What this means for Newsletters Lite

This catalog lists 36 known advisories affecting Newsletters Lite. The most recent was published on 24 August 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • Newsletters <= 4.17 - Missing Authorization to Authenticated (Author+) Arbitrary Modification via 'newsletters_mailinglistsroles' POST Parameter

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 24 August 2026

  • Newsletters <= 4.15 - Unauthenticated PHP Object Injection

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 3 August 2026

  • Newsletters <= 4.15 - Unauthenticated Server-Side Request Forgery

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 30 July 2026

Vulnerability types

  • Cross-site scripting13
  • SQL injection3
  • CSRF3
  • Directory traversal2
  • Privilege escalation1
  • Remote code execution1

Authentication (inferred from titles)

  • Unauthenticated9
  • Authenticated11
  • Unspecified16

Advisory history

Known Newsletters Lite advisories published by month.

All advisories

13–18 of 36

3 / 3

Check whether your installed version is affected

SiteRespond Defence matches your installed Newsletters Lite version against this catalog when the Defence plugin is connected to your WordPress site.

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