AddToAny Share Buttons <= 1.7.14 - HTTP Host Header Injection

4.7
Improper Input Validation
CVSS 4.7 (Medium)
Publicly Published August 16, 2017
Last Updated December 5, 2022
Researcher Paul Dannewitz

Description

The AddToAny Share Buttons plugin for WordPress is vulnerable to Host Header Injections in versions up to, and including, 1.7.14. This is due to a failure to properly validate the HTTP request header. This makes it possible for unauthorized attackers to poison the website cache and log users credentials.

References

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Vulnerability Details for AddToAny Share Buttons

Software Type Plugin
Software Slug add-to-any (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.7.15, or a newer patched version
Affected Version
  • <= 1.7.14
Patched Version
  • 1.7.15

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