CVE-2026-7166
CVE-2026-7166 is a critical-severity vulnerability with a CVSS 4.0 base score of 9.2. 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: Critical (CVSS 4.0 base score 9.2)
- EPSS exploit prediction: 0% (30th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-38236
- Weakness: CWE-200
- Published:
- Last modified:
Description
Vulnerability involving the exposure of sensitive data provided without adequate protection. The API exposes email and phone number data from the ‘email’ and ‘telefon’ fields. This vulnerability is also present in the local database, as it contains accessible sensitive information such as data on minors and municipal users. Successful exploitation of this vulnerability could allow an unauthenticated remote attacker to gain access to sensitive information and data.
Frequently asked questions
- What is CVE-2026-7166?
- Vulnerability involving the exposure of sensitive data provided without adequate protection. The API exposes email and phone number data from the ‘email’ and ‘telefon’ fields. This vulnerability is also present in the local database, as it contains accessible sensitive information such as data on minors and municipal users. Successful exploitation of this vulnerability could allow an unauthenticated remote attacker to gain access to sensitive information and data.
- How severe is CVE-2026-7166?
- CVE-2026-7166 has a CVSS 4.0 base score of 9.2, rated critical severity.
- Is CVE-2026-7166 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-7166?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2026-7166 have an EU (EUVD) identifier?
- Yes. CVE-2026-7166 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38236.
- When was CVE-2026-7166 published?
- CVE-2026-7166 was published on 2026-06-22.
References
Other CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) vulnerabilities
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