CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
OpenS100 (the reference implementation S-100 viewer) prior to commit 753cf29 contains 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.
Засегнати продукти
- OpenS100 Project OpenS100: преди 753cf294434e8d3961f20a567c4d99151e3b530d
Вид слабост
История
- 17 февруари 2026 Публикувано
Други уязвимости в OpenS100 Project OpenS100
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-22208
- https://nvd.nist.gov/vuln/detail/CVE-2026-22208
- https://www.mdpi.com/1424-8220/26/4/1246
- https://github.com/S-100ExpertTeam/OpenS100/commit/753cf294434e8d3961f20a567c4d99151e3b530d
- https://www.vulncheck.com/advisories/opens100-portrayal-engine-unrestricted-lua-standard-library-access