Vulnerability · Published Jan 12, 2026 · Assigned by GitHub_M

CVE-2026-22789WebErpMesv2 has a File Upload Validation Bypass Leading to RCE

Medium 5.4

In plain English

A medium-severity unrestricted file upload in WebErpMesv2 from SMEWebify. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.3%top 80.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry. Prior to 1.19, WebErpMesv2 contains a file upload validation bypass vulnerability in multiple controllers that allows authenticated users to upload arbitrary files, including PHP scripts, leading to Remote Code Execution (RCE). This vulnerability is identical in nature to CVE-2025-52130 but exists in different code locations that were not addressed by the original fix. This vulnerability is fixed in 1.19.

Affected products (as reported)

Vendor	Product	Versions
SMEWebify	WebErpMesv2	< 1.19

Weakness: CWE-434, CWE-616 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

References

https://github.com/SMEWebify/WebErpMesv2/security/advisories/GHSA-64rv-f829-x6m4 x_refsource_CONFIRM
https://github.com/SMEWebify/WebErpMesv2/commit/c9e7f4a85aeb774a0ea4b61ad57a51b941166b69 x_refsource_MISC