CVE-2026-42873
CVE-2026-42873 is a none-severity vulnerability with a CVSS 3.x base score of 0.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.
Key facts
- Severity: None (CVSS 3.x base score 0.0)
- EPSS exploit prediction: 0% (9th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-29188
- Weakness: CWE-200
- Published:
- Last modified:
Description
WeGIA is a web manager for charitable institutions. In versions prior to 3.6.10, when attempting to upload a file with malicious content to funcionario/docdependente_upload.php, the application responds with an overly descriptive error message. This leads to information disclosure, effectively increasing the attack surface by providing potential attackers with technical insights to refine their exploits. This vulnerability is fixed in 3.6.10.
Frequently asked questions
- What is CVE-2026-42873?
- WeGIA is a web manager for charitable institutions. In versions prior to 3.6.10, when attempting to upload a file with malicious content to funcionario/docdependente_upload.php, the application responds with an overly descriptive error message. This leads to information disclosure, effectively increasing the attack surface by providing potential attackers with technical insights to refine their exploits. This vulnerability is fixed in 3.6.10.
- How severe is CVE-2026-42873?
- CVE-2026-42873 has a CVSS 3.x base score of 0.0, rated none severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability none.
- Is CVE-2026-42873 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-42873?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-42873 have an EU (EUVD) identifier?
- Yes. CVE-2026-42873 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29188.
- When was CVE-2026-42873 published?
- CVE-2026-42873 was published on 2026-05-11 and last updated on 2026-06-17.
References
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