What is CVE-2026-22789?

CVE-2026-22789 is a medium-severity vulnerability in Smewebify Weberpmesv2, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.4/10. Published 2026-01-12.

How severe is CVE-2026-22789?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Arbitrary file upload in Smewebify Weberpmesv2

CVE-2026-22789

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 a…

Vulnerability class: Unrestricted File Upload

EPSS: 0.002 (13.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

Affected products

Smewebify Weberpmesv2 — versions < 1.19
Wem-project Wem — versions 1.18

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2026-22789?: CVE-2026-22789 is a medium-severity vulnerability in Smewebify Weberpmesv2, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.4/10. Published 2026-01-12.
How severe is CVE-2026-22789?: Medium severity. CVSS v3 base score is 5.4 out of 10.