CVE-2023-3343 is a PHP Object Injection vulnerability affecting the User Registration plugin for WordPress, versions up to and including 3.0.1. Authenticated attackers with subscriber-level permissions can exploit this by injecting a PHP Object through the 'profile-pic-url' parameter. While the plugin itself lacks a POP chain, its presence in other installed plugins or themes could lead to severe impacts such as arbitrary file deletion, sensitive data retrieval, or remote code execution. This vulnerability has a high CVSS score of 8.8, indicating a high potential for impact, but there is currently no known active exploitation, public exploit code, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 3.0.1CPE matchmatch criteria | cpe:2.3:a:wpeverest:user_registration:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.