CVE-2026-61501
Rejetto HFS < 3.2.1 Stored XSS in Admin Log Viewer
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jul 13, 2026
- Updated
- Oct 1, 2026
- Reserved
- Jul 10, 2026
Description
Rejetto HFS 3.0.0 through 3.2.0 renders log entries in the administration panel as HTML without sanitization. A remote unauthenticated attacker can submit a failed login with a crafted username that is written to the error log and executes JavaScript in an administrator's browser when the logs are viewed, allowing the attacker to create accounts or execute code on the server with the administrator's privileges.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N | VulnCheck |
| 3.1 | 6.1 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | VulnCheck |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
hfsrejetto |
|
References
- hfs v3.2.1 Release Notesrelease-notespatch
- https://www.vulncheck.com/advisories/rejetto-hfs-stored-xss-in-admin-log-viewerthird-party-advisory
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