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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.007 (52.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Nilsonlazarin Wegia — versions < 3.2.8
- Wegia
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/nilsonLazarin/WeGIA/security/advisories/GHSA-mjgr-2jxv-v8qf (Exploit, Third Party Advisory)
- github.com/nilsonLazarin/WeGIA/commit/a08f04de96d3caec85496d7a89a5b82d1960d9dd (Patch)
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.