WordPress CVEs

Description

The Hubbub Lite – Fast, Reliable Social Sharing Buttons plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.33.1 via deserialization of untrusted input via the 'dpsp_maybe_unserialize' function. This makes it possible for authenticated attackers, with contributor access and above, to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

Affected WordPress components

• Hubbub Lite – Fast, free social sharing and follow buttons Plugin · social-pug
  Confirmed match Active
  Up to and including 1.33.1
  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

• nerdpressteam Hubbub Lite – Fast, free social sharing and follow buttons — Up to and including 1.33.1
• morehubbub hubbub_lite — Up to and including 1.33.1
• nerdpress hubbub_lites — Up to and including 1.33.1

References

• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/social-pug/trunk/inc/functions-post.php#L194
• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/social-pug/trunk/inc/functions.php#L556
• plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?old_path=/social-pug/tags/1.33.1&old=3060042&new_path=/social-pug/tags/1.33.2&new=3060042&sfp_email=&sfph_mail=
• www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/d3999c59-57a9-410c-a550-7d198bdb25ea?source=cve
• nvd.nist.gov Official NVD record