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2 vulnerabilities found for OpenS100 by OpenS100 Project

CVE-2026-22208 (GCVE-0-2026-22208)

Vulnerability from nvd – Published: 2026-02-17 14:29 – Updated: 2026-02-17 19:43
VLAI?
Title
OpenS100 Portrayal Engine Unrestricted Lua Standard Library Access
Summary
OpenS100 (the reference implementation S-100 viewer) prior to commit 753cf29 contain a remote code execution vulnerability via an unrestricted Lua interpreter. The Portrayal Engine initializes Lua using luaL_openlibs() without sandboxing or capability restrictions, exposing standard libraries such as 'os' and 'io' to untrusted portrayal catalogues. An attacker can provide a malicious S-100 portrayal catalogue containing Lua scripts that execute arbitrary commands with the privileges of the OpenS100 process when a user imports the catalogue and loads a chart.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
9.6 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE
  • CWE-749 - Exposed Dangerous Method or Function
  • CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
Impacted products
Vendor Product Version
OpenS100 Project OpenS100 Affected: 0 , < commit 753cf29 (custom)
Create a notification for this product.
Credits
Hoyeon Cho, National Korea Maritime and Ocean University
Show details on NVD website
To clipboard 

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CVE-2026-22208 (GCVE-0-2026-22208)

Vulnerability from cvelistv5 – Published: 2026-02-17 14:29 – Updated: 2026-02-17 19:43
VLAI?
Title
OpenS100 Portrayal Engine Unrestricted Lua Standard Library Access
Summary
OpenS100 (the reference implementation S-100 viewer) prior to commit 753cf29 contain a remote code execution vulnerability via an unrestricted Lua interpreter. The Portrayal Engine initializes Lua using luaL_openlibs() without sandboxing or capability restrictions, exposing standard libraries such as 'os' and 'io' to untrusted portrayal catalogues. An attacker can provide a malicious S-100 portrayal catalogue containing Lua scripts that execute arbitrary commands with the privileges of the OpenS100 process when a user imports the catalogue and loads a chart.
Severity ?
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
9.6 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE
  • CWE-749 - Exposed Dangerous Method or Function
  • CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
References
Impacted products
Vendor Product Version
OpenS100 Project OpenS100 Affected: 0 , < commit 753cf29 (custom)
Create a notification for this product.
Credits
Hoyeon Cho, National Korea Maritime and Ocean University
Show details on NVD website
To clipboard 

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