by Kastro
Paper/Archive/CVE-2021-3694

CVE-2021-3694

ledgersmb ledgersmb/ledgersmb — Cross-site Scripting (XSS) - Reflected in ledgersmb/ledgersmb

EPSS 3%CVSS 9.6
critical.is priorityof 100
46
CVSS 9.6 (NVD)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 84.8.848 × 2017.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
ledgersmb/ledgersmbunspecified – < 1.8.181.8.18CNA

Scores by source

NVD9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
@huntrdev (CNA)8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

References

refhuntr.dev/bounties/ef7f4cf7-3a81-4516-b261-f5b6ac21430crefgithub.com/ledgersmb/ledgersmb/commit/98fa476d46a4a7e5e9492ed69b4fa190be5547fcrefledgersmb.org/cve-2021-3694-cross-site-scriptingadvisorydebian.org/security/2021/dsa-4962