CVE-2021-46433 is a critical sandbox bypass vulnerability in Fenom 2.12.1 and earlier, specifically within the getTemplateCode() function of fenom/src/Fenom/Template.php. This flaw allows for arbitrary PHP code execution even when native function disabling is enabled, affecting the fenom_project fenom product. With a CVSS score of 10.0 (CRITICAL), it presents an easily exploitable network-based attack with no user interaction required, leading to complete compromise of confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, its high severity warrants immediate patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.12.1CPE matchmatch criteria | cpe:2.3:a:fenom_project:fenom:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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.