CVE-2024-2501 | BDVDB-2026-230573 Detail
nerdpressteamHubbub Lite – Fast, free social sharing and follow buttons
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.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.
Weaknesses#
- CWE-502 Deserialization of Untrusted Data
References#
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d3999c59-57a9-410c-a550-7d198bdb25ea?source=cve
- https://plugins.trac.wordpress.org/browser/social-pug/trunk/inc/functions.php#L556
- https://plugins.trac.wordpress.org/browser/social-pug/trunk/inc/functions-post.php#L194
- 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=
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.