OpenC3 Cross-site Scripting in Login functionality (`GHSL-2024-128`)
Summary
The login functionality contains a reflected cross-site scripting (XSS) vulnerability.
Note: This CVE only affects Open Source Edition, and not OpenC3 COSMOS Enterprise Edition
Impact
This issue may lead up to Remote Code Execution (RCE).
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | @openc3/tool-common | < 5.19.0 | 5.19.0 |
| Python (PyPI) | openc3 | < 5.19.0 | 5.19.0 |
References
- https://github.com/OpenC3/cosmos/security/advisories/GHSA-vfj8-5pj7-2f9g
- https://nvd.nist.gov/vuln/detail/CVE-2024-43795
- https://github.com/OpenC3/cosmos/commit/762d7e0e93bdc2f340b1e42acccedc78994a576e
- https://github.com/OpenC3/cosmos
- https://github.com/pypa/advisory-database/tree/main/vulns/openc3/PYSEC-2024-100.yaml
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/openc3/CVE-2024-43795.yml
- https://securitylab.github.com/advisories/GHSL-2024-127_GHSL-2024-129_OpenC3_COSMOS
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- npm, Python (PyPI)
- Package
@openc3/tool-common, openc3- Disclosed
- 02.10.2024
- Updated
- 11.10.2026 11:20
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2024-100 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-vfj8-5pj7-2f9g - CC BY 4.0
Vulnerability history: @openc3/tool-common
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 10.2024 10.2024
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Medium 2
Disclosures per year
- 2024: 2
- 2025: 0
- 2026: 0
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OpenC3 Cross-site Scripting in Login functionality (`GHSL-2024-128`) this entry
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