CVE-2026-66006 — lakeFS Unauthenticated Operator Metadata Overwrite via setup_comm_prefs
lakeFS through 1.83.0, fixed in commit 71a45ee, contains an authentication bypass vulnerability in the /setup_comm_prefs endpoint that allows unauthenticated attackers to overwr…
Published: 2026-07-24 · CVSS: 6.9 · CVSS 4.0
lakeFS through 1.83.0, fixed in commit 71a45ee, contains an authentication bypass vulnerability in the /setup_comm_prefs endpoint that allows unauthenticated attackers to overwrite operator metadata including email, name, and company after setup completion. Attackers can POST to this endpoint to modify security update preferences, disable security communications, and trigger falsified telemetry events using the legitimate installation ID.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7