CVE-2026-7647
Profile Builder Pro <= 3.14.5 - Unauthenticated PHP Object Injection
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: total
Summary
The Profile Builder Pro plugin for WordPress is vulnerable to PHP Object Injection in all versions up to and including 3.14.5. This is due to the use of PHP's maybe_unserialize() function on the attacker-controlled 'args' POST parameter within the wppb_request_users_pins_action_callback() AJAX handler, which lacked any nonce verification, type checking, or input validation before deserialization. Because the handler was registered with both wp_ajax_ and wp_ajax_nopriv_ hooks, it was reachable by completely unauthenticated users. This makes it possible for unauthenticated attackers to inject arbitrary PHP objects into application memory.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: total
- Record last updated
Affected versions
- Cozmoslabs Profile Builder Pro
through 3.14.5
References 5
plugins.trac.wordpress.org
- browser/profile-builder-pro/trunk/add-ons/user-listing/one-map-listing.php#L271
- browser/profile-builder-pro/tags/3.14.5/add-ons/user-listing/one-map-listing.php#L271
- browser/profile-builder-pro/trunk/add-ons/user-listing/one-map-listing.php#L13
- browser/profile-builder-pro/tags/3.14.5/add-ons/user-listing/one-map-listing.php#L13