CVE-2026-117602 (GCVE-0-2026-117602)

Vulnerability from cvelistv5 – Published: 2026-10-27 13:09 – Updated: 2026-10-27 13:09
VLAI
Title
Electrum before 4.7.2 External Plugin Authorization Bypass Local Code Execution
Summary
Electrum 4.6.0 before 4.7.2 contains an authorization bypass in the external plugin loader, which executes a plugin's __init__.py module when the plugin is marked enabled in the config file, without verifying its plugin-password signature. A rogue local process with write access to the Electrum data directory can place plugin code in the plugins/ folder and mark it enabled, causing arbitrary code execution inside the Electrum process.
Severity
8.6 (High)
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6929 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
spesmilo electrum Affected: 0 , < 4.7.2 (semver)
Unaffected: 4.7.2 (semver)
    cpe:2.3:a:electrum:electrum:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-04-28 00:00
Show details on NVD website
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