CVE-2026-22789 is a critical file upload validation bypass vulnerability in WebErpMesv2 versions prior to 1.19, allowing authenticated users to upload arbitrary files, including malicious PHP scripts, leading to Remote Code Execution (RCE). This vulnerability, similar to CVE-2025-52130 but in unpatched code locations, carries a high CVSS score of 8.8, indicating a network-based attack with low complexity and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.18CPE matchmatch criteria | cpe:2.3:a:wem-project:wem:1.18:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
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.