CVE-2023-2967 describes a Stored Cross-Site Scripting (XSS) vulnerability in the TinyMCE Custom Styles WordPress plugin prior to version 1.1.4. This flaw allows highly privileged users, such as administrators, to inject malicious scripts due to improper sanitization and escaping of certain plugin settings, even in environments where unfiltered_html is restricted. The vulnerability has a CVSS v3.1 score of 4.8 (Medium), indicating a network-based attack with low complexity, requiring high privileges and user interaction, leading to low impact on confidentiality and integrity. While the potential for exploitation exists, its EPSS score is very low, suggesting a minimal likelihood of active exploitation. Currently, there is no known public exploit code available (Metasploit, Nuclei, ExploitDB), and the CVE has received no community discussion or media coverage, indicating a lack of widespread attention or active exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.1.4CPE matchmatch criteria | cpe:2.3:a:tinymce_custom_styles_project:tinymce_custom_styles:*:*:*:*:*:wordpress:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.