CVE-2025-56819
CVE-2025-56819 is a critical-severity vulnerability in Running-elephant Datart with a CVSS 3.x base score of 9.8. 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-78.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 3% (86th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-31018
- Weakness: CWE-78
- Affected product: Running-elephant Datart
- Published:
- Last modified:
Description
An issue in Datart v.1.0.0-rc.3 allows a remote attacker to execute arbitrary code via the INIT connection parameter.
Frequently asked questions
- What is CVE-2025-56819?
- An issue in Datart v.1.0.0-rc.3 allows a remote attacker to execute arbitrary code via the INIT connection parameter.
- How severe is CVE-2025-56819?
- CVE-2025-56819 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-56819 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-56819?
- CVE-2025-56819 affects Running-elephant Datart. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-56819?
- 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-2025-56819 have an EU (EUVD) identifier?
- Yes. CVE-2025-56819 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-31018.
- When was CVE-2025-56819 published?
- CVE-2025-56819 was published on 2025-09-24 and last updated on 2026-06-17.
References
- https://github.com/h2database/h2database
- https://github.com/xyyzxc/CVE-2025-56819
- https://h2database.com/html/features.html#runscript
Affected products (1)
- cpe:2.3:a:running-elephant:datart:1.0.0:rc3:*:*:*:*:*:*
More vulnerabilities in Running-elephant Datart
- CVE-2025-70828 — High (CVSS 8.8): An issue in Datart v1.0.0-rc.3 allows attackers to execute arbitrary code via the url parameter in the JDBC…
- CVE-2025-56816 — High (CVSS 8.8): Datart 1.0.0-rc.3 is vulnerable to Directory Traversal. The configuration file handling of the application allows…
- CVE-2025-56815 — High (CVSS 7.1): Datart 1.0.0-rc.3 is vulnerable to Directory Traversal in the POST /viz/image interface, since the server directly uses…
- CVE-2025-70829 — Medium (CVSS 5.7): An information exposure vulnerability in Datart v1.0.0-rc.3 allows authenticated attackers to access sensitive data via…
All CVEs affecting Running-elephant Datart →
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