OpenC3 Cross-site Scripting in Login functionality (`GHSL-2024-128`)

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.0048, the 41st percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 2 Oct 2024. New records show when each source confirmed them.

Sources

• GitHub Advisory Database: GHSA-vfj8-5pj7-2f9g
• OSV: GHSA-vfj8-5pj7-2f9g
• github.com/OpenC3/cosmos/security/advisories/GHSA-vfj8-5pj7-2f9g
• nvd.nist.gov/vuln/detail/CVE-2024-43795
• github.com/OpenC3/cosmos/commit/762d7e0e93bdc2f340b1e42acccedc78994a576e
• github.com/OpenC3/cosmos
• github.com/pypa/advisory-database/tree/main/vulns/openc3/PYSEC-2024-100.yaml
• github.com/rubysec/ruby-advisory-db/blob/master/gems/openc3/CVE-2024-43795.yml
• securitylab.github.com/advisories/GHSL-2024-127_GHSL-2024-129_OpenC3_COSMOS

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.