What is CVE-2025-22133?

CVE-2025-22133 is a critical-severity vulnerability in Nilsonlazarin Wegia, classified under Code Injection. CVSS score: 9.9/10. Published 2025-01-07.

How severe is CVE-2025-22133?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Is CVE-2025-22133 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Nilsonlazarin Wegia

CVE-2025-22133

WeGIA is a web manager for charitable institutions. Prior to 3.2.8, a critical vulnerability was identified in the /WeGIA/html/socio/sistema/controller/controla_xlsx.php endpoint. The endpoint accepts file uploads without proper validation, allowing the upload of malicious files, such as .phar, which can then be executed by the server. This vulnerability is fixed in 3.2.8.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.007 (50.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Nilsonlazarin Wegia — versions < 3.2.8
Wegia

Weakness classification (CWE)

Public proof-of-concept exploits

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-22133?: CVE-2025-22133 is a critical-severity vulnerability in Nilsonlazarin Wegia, classified under Code Injection. CVSS score: 9.9/10. Published 2025-01-07.
How severe is CVE-2025-22133?: Critical severity. CVSS v3 base score is 9.9 out of 10.
Is CVE-2025-22133 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.