by Kastro
Paper/Archive/CVE-2021-3693

CVE-2021-3693

ledgersmb ledgersmb/ledgersmb — Cross-site Scripting (XSS) - DOM 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 88.0.880 × 2017.6No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

LedgerSMB does not check the origin of HTML fragments merged into the browser's DOM. 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)8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

refhuntr.dev/bounties/daf1384d-648a-43fd-9b35-5c37d8ead667refledgersmb.org/cve-2021-3693-cross-site-scriptingadvisorydebian.org/security/2021/dsa-4962