CVE-2021-3731
5.9 MEDIUMLedgerSMB does not sufficiently guard against being wrapped by other sites, making it vulnerable to 'clickjacking'
Published: 2021-08-23 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 5.9 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N
- CWE
- CWE-1021
Affected products
| Vendor | Product |
|---|---|
| debian | debian_linux, ledgersmb |
| ledgersmb | debian_linux, ledgersmb |
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.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-3731
- [Other]https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888a
- [Vendor advisory]https://ledgersmb.org/cve-2021-3731-clickjacking
- [Other]https://www.debian.org/security/2021/dsa-4962
- [Other]https://huntr.dev/bounties/5664331d-f5f8-4412-8566-408f8655888a
- [Vendor advisory]https://ledgersmb.org/cve-2021-3731-clickjacking
- [Other]https://www.debian.org/security/2021/dsa-4962
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