CVE-2021-3694highCWE-79

CVE-2021-3694: high-severity vulnerability in ledgersmb/ledgersmb

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

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.2epss 2.5%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Affected products
ledgersmb · ledgersmb/ledgersmb
Related CVEs — ledgersmb/ledgersmb

In the same product, most dangerous first.

CVE-2021-3693HIGHCross-site Scripting (XSS) - DOM in ledgersmb/ledgersmbEPSS 3.2%CVE-2021-3731MEDIUMImproper Restriction of Rendered UI Layers or Frames in ledgersmb/ledgersmbEPSS 1.2%CVE-2021-3882MEDIUMSensitive Cookie in HTTPS Session Without 'Secure' Attribute in ledgersmb/ledgersmbEPSS 1.1%