CVE-2026-40283: WeGIA is a web manager for charitable institutions

Q: How do I fix CVE-2026-40283?

wegia: upgrade to 3.6.10. Exact commands for each OS are on this page.

Q: Is CVE-2026-40283 being exploited?

CVE-2026-40283 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-40283 affect?

CVE-2026-40283 affects wegia. Severity is medium (CVSS 6.8). WeGIA is a web manager for charitable institutions. In versions prior to 3.6.10, a Stored Cross-Site Scripting (XSS) vulnerability allows an authenticated user to inject malicious JavaScript via the "Nome" field in the "Informações Paciente

Q: How urgent is CVE-2026-40283?

Priority 31/100. Public exploit reference

Routine

MEDIUM 6.8UPGRADE

CVE-2026-40283 is a medium-severity flaw (CVSS 6.8) affecting wegia. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

WeGIA is a web manager for charitable institutions. In versions prior to 3.6.10, a Stored Cross-Site Scripting (XSS) vulnerability allows an authenticated user to inject malicious JavaScript via the "Nome" field in the "Informações Pacientes" page. The payload is stored and executed when the patient information is viewed. Version 3.6.10 fixes the issue.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.8 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.2% (top 90%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-04-17
Last modified	2026-10-26

Publisher (CNA): GitHub, Inc. · Vendor: wegia

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-17 20:16 UTCPublished CVE record published
2026-10-26 21:10 UTCUpdated Record last modified

wegia wegia UPGRADE

Affected: < 3.6.10

Fixed in: 3.6.10

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wegia || rpm -q wegia || wegia --version

2. UPGRADE to 3.6.10 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wegia

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wegia

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-40283?

wegia: upgrade to 3.6.10. Exact commands for each OS are on this page.

Is CVE-2026-40283 being exploited?

CVE-2026-40283 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-40283 affect?

CVE-2026-40283 affects wegia. Severity is medium (CVSS 6.8). WeGIA is a web manager for charitable institutions. In versions prior to 3.6.10, a Stored Cross-Site Scripting (XSS) vulnerability allows an authenticated user to inject malicious JavaScript via the "Nome" field in the "Informações Paciente

How urgent is CVE-2026-40283?

Priority 31/100. Public exploit reference

Related CVEs

CVE-2026-33991 HIGH 8.8 UPGRADE WeGIA is a web manager for charitable institutions

References

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