Improper Restriction of Rendered UI Layers or Frames Affecting ledgersmb package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.28% (52nd percentile)

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  • Snyk IDSNYK-UBUNTU1804-LEDGERSMB-1569301
  • published30 Jun 2025
  • disclosed23 Aug 2021

Introduced: 23 Aug 2021

CVE-2021-3731  (opens in a new tab)
CWE-1021  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:18.04 ledgersmb.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ledgersmb package and not the ledgersmb package as distributed by Ubuntu. See How to fix? for Ubuntu:18.04 relevant fixed versions and status.

LedgerSMB does not sufficiently guard against being wrapped by other sites, making it vulnerable to 'clickjacking'. This allows an attacker to trick a targetted user to execute unintended actions.

CVSS Base Scores

version 3.1