CVE-2025-56819: Datart · OS Command Injection
Source CVE Database V5
Not known to be exploited · public detection template (Nuclei) · CVSS 9.8 Critical.
Data as of 26 Oct 2026, 14:05 UTC
- EPSS
- 3.1% chance of exploitation in 30 days – higher than 88% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitation evidence
Disclosed: evidence found.
CVE published 24 Sep 2025
Detectable: evidence found.
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
AI-suggested
Organizations should immediately inventory their environments to identify any instances of Datart version 1.0.0-rc.3. Until an official patch is released, it is advisable to restrict network access to Datart services, ideally limiting connections to trusted internal IP ranges and employing network segmentation to isolate the affected systems. Implementing strict firewall rules to block unsolicited inbound traffic targeting the INIT connection parameter is recommended. Monitoring network traffic and application logs for unusual or suspicious INIT parameter usage can help detect attempted exploitation. Employing application-layer firewalls or intrusion detection/prevention systems (IDS/IPS) with custom rules targeting this vulnerability may provide additional protection. Organizations should also engage with the vendor for timely updates and consider upgrading to a patched or newer version once available. As a precaution, regular backups and incident response readiness should be ensured to mitigate potential damage from exploitation.
Description
An issue in Datart v.1.0.0-rc.3 allows a remote attacker to execute arbitrary code via the INIT connection parameter.