CVE-2024-47529: medium-severity vulnerability in OpenC3 cosmos
OpenC3 COSMOS uses clear text storage of password/token (`GHSL-2024-129`)
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.4%
OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. OpenC3 COSMOS stores the password of a user unencrypted in the LocalStorage of a web browser. This makes the user password susceptible to exfiltration via Cross-site scripting (see GHSL-2024-128). This vulnerability is fixed in 5.19.0. This only affects Open Source edition, and not OpenC3 COSMOS Enterprise Edition.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
OpenC3 · cosmosRelated CVEs — OpenC3 cosmos
In the same product, most dangerous first.
CVE-2024-46977MEDIUMOpenC3 COSMOS allows a path traversal via screen controller (`GHSL-2024-127`)EPSS 0.9%CVE-2026-77602CRITICALOpenC3 COSMOS: Authenticated remote code execution via the user-writable config overlay (table definitions, cmd/tlm definitions, and script suites)EPSS 0.7%CVE-2025-68271CRITICALUnauthenticated Remote Code Execution in openc3-apiEPSS 0.6%CVE-2026-77601HIGHOpenC3 COSMOS: Authenticated OS command injection via the `pypi_url` settingEPSS 0.6%CVE-2024-43795MEDIUMOpenC3 COSMOS vulnerable to cross-site scripting in Login functionality (`GHSL-2024-128`)EPSS 0.5%CVE-2026-77394HIGHOpenC3 COSMOS: Stored, cross-user XSS via Telemetry screen BUTTON widgetEPSS 0.4%