CVE-2021-3694

Description

LedgerSMB does not sufficiently HTML-encode error messages sent to the browser. By sending a specially crafted URL to an authenticated user, this flaw can be abused for remote code execution and information disclosure.

References

https://www.debian.org/security/2021/dsa-4962

https://ledgersmb.org/cve-2021-3694-cross-site-scripting

https://huntr.dev/bounties/ef7f4cf7-3a81-4516-b261-f5b6ac21430c

https://github.com/ledgersmb/ledgersmb/commit/98fa476d46a4a7e5e9492ed69b4fa190be5547fc

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3