CVE-2026-34735 is a critical remote code execution (RCE) vulnerability affecting Hytale Modding Wiki versions 1.2.0 and prior. The flaw allows an attacker to bypass file upload validation by providing a malicious file with a PHP extension, despite its content passing MIME type checks. With low privileges and low attack complexity, an attacker can execute server-side code, leading to high impacts on confidentiality, integrity, and availability. This is reflected in its CVSS score of 8.7 (HIGH). While no public exploit modules are currently available, this CVE is listed as "Active" on the Hot List, indicating potential or ongoing exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| HytaleModding | Wiki | <= 1.2.0CNA affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.