Cross-site scripting (XSS) vulnerability in the Site Editor (aka SiteBuilder) feature in…
Priority LOW 22CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Cross-site scripting (XSS) vulnerability in the Site Editor (aka SiteBuilder) feature in Parallels Plesk Panel 10.4.4_build20111103.18 allows remote attackers to inject arbitrary web script or HTML via the login parameter to preferences.html.
Why it matters now
EPSS 0.00855 58th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:parallels:parallels_plesk_panel:10.4.4_build20111103.18:*:*:*:*:*:*:* | 10.4.4_build20111103.18 | Vulnerable | Parallels |
| cpe:2.3:o:microsoft:windows_2003_server:*:*:*:*:*:*:*:* | all versions | Running on | Microsoft |
| cpe:2.3:o:microsoft:windows_server_2008:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:parallels:parallels_plesk_panel:10.4.4_build20111103.18:*:*:*:*:*:*:* Versions 10.4.4_build20111103.18 Vulnerable ·Parallels
- cpe:2.3:o:microsoft:windows_2003_server:*:*:*:*:*:*:*:* Versions all versions Running on ·Microsoft
- cpe:2.3:o:microsoft:windows_server_2008:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-4777
- 2026-10-03 Alias added: GHSA-rm46-p4gr-j562
More Parallels Plesk Panel vulnerabilities
- TI-2013-04282 The default configuration of Parallels Plesk Panel 9.0.x and 9.2.x on UNIX, and Small… CVSS 2.0HIGH 7.5
- TI-2011-04089 The billing system for Parallels Plesk Panel 10.3.1_build1013110726.09 generates a… CVSS 2.0HIGH 10.0
- TI-2011-04084 The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 sends incorrect… CVSS 2.0HIGH 10.0
- TI-2011-04083 The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 omits the… CVSS 2.0HIGH 10.0
- TI-2011-04079 The Control Panel in Parallels Plesk Panel 10.2.0 build 20110407.20 generates a password… CVSS 2.0HIGH 10.0
- TI-2011-04073 The Server Administration Panel in Parallels Plesk Panel 10.2.0_build1011110331.18 sends… CVSS 2.0HIGH 10.0
Sources
- CVE-2011-4777 · CVE Program
- CVE-2011-4777 · NVD
- FIRST EPSS
- GHSA-rm46-p4gr-j562 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences