CVE-2021-3694
8.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ledgersmb | ledgersmb/ledgersmb | 1.7.33 | unaffected |
| ledgersmb | ledgersmb/ledgersmb | unspecified < 1.8.18 | affected |
Weaknesses
- CWE-79: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
ADP Enrichment
CVE Program Container
Additional References
- https://huntr.dev/bounties/ef7f4cf7-3a81-4516-b261-f5b6ac21430c
- https://github.com/ledgersmb/ledgersmb/commit/98fa476d46a4a7e5e9492ed69b4fa190be5547fc
- https://ledgersmb.org/cve-2021-3694-cross-site-scripting
- https://www.debian.org/security/2021/dsa-4962
References
- https://huntr.dev/bounties/ef7f4cf7-3a81-4516-b261-f5b6ac21430c
- https://github.com/ledgersmb/ledgersmb/commit/98fa476d46a4a7e5e9492ed69b4fa190be5547fc
- https://ledgersmb.org/cve-2021-3694-cross-site-scripting
- https://www.debian.org/security/2021/dsa-4962
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