UNKNOWNhex →
Livebook Teams identity callback lacks state binding, allowing login CSRF
Livebook Teams identity callback lacks state binding, allowing login CSRF
Affected packages
- livebook
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/livebook-dev/livebook/security/advisories/GHSA-pvvw-28fw-c6fg
- https://cna.erlef.org/cves/CVE-2026-66885.html
- https://github.com/livebook-dev/livebook/commit/21c16168263275541a6e076d0c31852c40e09a18
- https://github.com/livebook-dev/livebook/commit/33a052daa386c4ce08a9c39a07fc90f353ff6a51
- https://github.com/livebook-dev/livebook/commit/6ed2e213e9d5a19a70d7fcad5a8d616622cd2084
- https://hex.pm/packages/livebook
Structured record: https://osv.dev/vulnerability/EEF-CVE-2026-66885
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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