CVE-2021-3731

MediumCVSS 4.7/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 4.7/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

Weakness enumeration

CWE-1021

Affected software

Vendor	Product	Versions
ledgersmb	ledgersmb/ledgersmb	>= unspecified, < 1.8.18

References

https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888aThird Party Advisory
https://ledgersmb.org/cve-2021-3731-clickjackingVendor Advisory
https://www.debian.org/security/2021/dsa-4962Third Party Advisory
https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888aThird Party Advisory
https://ledgersmb.org/cve-2021-3731-clickjackingVendor Advisory
https://www.debian.org/security/2021/dsa-4962Third Party Advisory

Timeline

Published: Aug 23, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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