SEPTEMBER 19, 2026
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Case File

CVE-2026-66006

MEDIUM · CVSS 5.3 EPSS 0.32% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-24 · Last synced 2026-08-23

CyberRota Analysis

AI-Generated

An authentication bypass vulnerability in lakeFS versions up to 1.83.0 allows unauthenticated attackers to exploit the /setup_comm_prefs endpoint, enabling them to overwrite operator metadata such as email, name, and company. This could lead to unauthorized modifications of security preferences and the potential manipulation of telemetry data. Organizations using affected versions should prioritize remediation to prevent unauthorized access and ensure the integrity of their operational metadata.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

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CVE
CVE-2026-66006
Severity
MEDIUM
CVSS
5.3
EPSS
0.32%

Original NVD Description

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.

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