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Vulnerabilities

Vulnerability · CVE-2026-28409

WeGIA is a web manager for charitable institutions.

Published Feb 27, 2026 · catalog updated Aug 4, 2026 · WeGIA is a web

Patch now

CVE-2026-28409 is in the CISA known-exploited catalog. Confirm WeGIA is a web against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Severity
High7.2
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
3.93%
Remediation
Remediation guidance
Affected products
cpe wegia/wegia · vendor wegia wegia

WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, a critical Remote Code Execution (RCE) vulnerability exists in the WeGIA application's database restoration functionality. An attacker with administrative access (which can be obtained via the previously reported Authentication Bypass) can execute arbitrary OS commands on the server by uploading a backup file with a specifically crafted filename. Version 3.6.5 fixes the issue.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe wegia/wegiaversion unspecified
  • vendor wegia wegiaversion unspecified

How to fix CVE-2026-28409

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2026-28409 is in the CISA known-exploited catalog. Confirm WeGIA is a web against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Affected version ranges are not on this record. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

CWE-78: OS Command Injection. EPSS 3.93%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 27, 2026 · NIST NVD

    Detected

    WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, a critical Remote Code Execution (RCE) vulnerability exists in the WeGIA application's database restoration functionality. An attacker with administrative access (which can be obtained via the previously reported Authentication Bypass) can execute arbitrary OS commands on the server by uploading a backup file with a specif

  2. Jun 17, 2026 · NIST NVD

    Updated

    WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, a critical Remote Code Execution (RCE) vulnerability exists in the WeGIA application's database restoration functionality. An attacker with administrative access (which can be obtained via the previously reported Authentication Bypass) can execute arbitrary OS commands on the server by uploading a backup file with a specif

  3. Aug 4, 2026 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

  4. Aug 4, 2026 · VulnCheck KEV

    Updated

    WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, a critical Remote Code Execution (RCE) vulnerability exists in the WeGIA application's database restoration functionality. An attacker with administrative access (which can be obtained via the previously reported Authentication Bypass) can execute arbitrary OS commands on the server by uploading a backup file with a specif

Sources

  • CVE.orgVulnerability recordCVE-2026-28409

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-28409

    30-day exploitation probability 3.9%

    first.org
  • NIST NVDVulnerability recordCVE-2026-28409

    WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, a critical Remote Code Execution (RCE) vulnerability exists in the WeGIA application's database restoration functionality. An attacker with administrative access (which can be obtained via the previously

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2026-28409

    WeGIA is a web manager for charitable institutions. Prior to version 3.6.5, a critical Remote Code Execution (RCE) vulnerability exists in the WeGIA application's database restoration functionality. An attacker with administrative access (which can be obtained via the previously

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.