CVE-2021-3694
- Source
- https://cve.org/CVERecord?id=CVE-2021-3694
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-3694.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-3694
- Downstream
- Published
- 2021-08-23T13:15:07.780Z
- Modified
- 2026-02-12T00:46:18.099565Z
- Severity
-
- 9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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://github.com/ledgersmb/ledgersmb/commit/98fa476d46a4a7e5e9492ed69b4fa190be5547fc
- https://huntr.dev/bounties/ef7f4cf7-3a81-4516-b261-f5b6ac21430c
- https://ledgersmb.org/cve-2021-3694-cross-site-scripting
- https://www.debian.org/security/2021/dsa-4962
- https://github.com/ledgersmb/ledgersmb/commit/98fa476d46a4a7e5e9492ed69b4fa190be5547fc
Affected packages
Git / github.com/ledgersmb/ledgersmb
Affected ranges
- Type
- GIT
- Repo
- https://github.com/ledgersmb/ledgersmb
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed