CVE-2025-56819
CriticalPublished
An issue in Datart v.1.0.0-rc.3 allows a remote attacker to execute arbitrary code via the INIT connection parameter.
- Published
- Sep 24, 2025
- Updated
- Sep 24, 2025
- Assigning CNA
- mitre
- Evidence observed
- Aug 15, 2026
Primary CVSS
9.8/ 10Critical
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.2%
Low · next 30 days
- Percentile
- 87.9%
- Model date
- Oct 17, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
An issue in Datart v.1.0.0-rc.3 allows a remote attacker to execute arbitrary code via the INIT connection parameter.
Sources
Repository evidence: Files: 1 · Repositories: 1
1 Template
http/cves/2025/CVE-2025-56819.yaml
Nuclei TemplatesDeclared conditions
- network: http($.protocol_keys)
- verification: dsl,word($.matchers[*].type)
- oob: interactsh_reference($.template_text)
An issue in Datart v.1.0.0-rc.3 allows a remote attacker to execute arbitrary code via the INIT connection parameter.
Responsible use
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