CVE-2021-3694
HIGHLedgerSMB 1.1.0-1.1.11 - Cross-Site Scripting via Error Message
Title source: llmDescription
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 (4)
Core 4
Core References
Third Party Advisory x_refsource_confirm
https://huntr.dev/bounties/ef7f4cf7-3a81-4516-b261-f5b6ac21430c
Patch, Third Party Advisory x_refsource_misc
https://github.com/ledgersmb/ledgersmb/commit/98fa476d46a4a7e5e9492ed69b4fa190be5547fc
Vendor Advisory x_refsource_misc
https://ledgersmb.org/cve-2021-3694-cross-site-scripting
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2021/dsa-4962
Scores
CVSS v3
8.2
EPSS
0.0239
EPSS Percentile
82.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (3)
debian/debian_linux
10.0
debian/debian_linux
11.0
ledgersmb/ledgersmb
1.1.0 - 1.1.12
Published
Aug 23, 2021
Tracked Since
Feb 18, 2026