Vulnerability · Published May 11, 2026 · Assigned by GitHub_M

CVE-2026-42871WeGIA: Error Handling familiar_docfamiliar

Medium 6.9

In plain English

A medium-severity information exposure in WeGIA from LabRedesCefetRJ. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium

Exploit odds (30 days)0.3%top 83.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

WeGIA is a web manager for charitable institutions. In versions prior to 3.7.0, atendido/familiar_docfamiliar.php displays an overly descriptive error message, including database-related details. This verbosity leads to information disclosure, which could assist a potential attacker in mapping the backend infrastructure and expanding the attack surface. This vulnerability is fixed in 3.7.0.

Affected products (as reported)

Vendor	Product	Versions
LabRedesCefetRJ	WeGIA	< 3.7.0

Weakness: CWE-200 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

References

https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-xpvm-3f74-qvp2 x_refsource_CONFIRM