CVE-2023-37267 is a critical vulnerability affecting Umbraco CMS, an ASP.NET content management system. Under rare restart conditions, it allows unauthorized users to gain administrative access. With a CVSS score of 9.8 (CRITICAL), this vulnerability has a network attack vector, low attack complexity, and can lead to complete compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community attention with 10 mentions, indicating awareness among security researchers. Patches are available in Umbraco versions 10.6.1, 11.4.2, and 12.0.1.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 10.0.0, < 10.6.1CPE matchmatch criteria | cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:* | ||
>= 11.0.0, < 11.4.2CPE matchmatch criteria | cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:* | ||
>= 12.0.0, < 12.0.1CPE matchmatch criteria | cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.