CVE-2011-4776
Multiple cross-site scripting (XSS) vulnerabilities in the Control Panel in Parallels Plesk Panel...
Multiple cross-site scripting (XSS) vulnerabilities in the Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by admin/update/settings/ and certain other files.
Exploit likelihood
What each source reports
NVD Score used
Multiple cross-site scripting (XSS) vulnerabilities in the Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by admin/update/settings/ and certain other files.
- Record
CVE-2011-4776- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Multiple cross-site scripting (XSS) vulnerabilities in the Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by admin/update/settings/ and certain other files.
- Record
CVE-2011-4776- Updated
- 2026-11-02
EUVDEUVD-2011-4694 No score
Multiple cross-site scripting (XSS) vulnerabilities in the Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by admin/update/settings/ and certain other files.
- Record
EUVD-2011-4694- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cx5m-7r8x-4835 No score
Multiple cross-site scripting (XSS) vulnerabilities in the Control Panel in Parallels Plesk Panel...
Multiple cross-site scripting (XSS) vulnerabilities in the Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by admin/update/settings/ and certain other files.
- Record
GHSA-cx5m-7r8x-4835- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-4776 is a medium vulnerability (CVSS 4.3) in Parallels Plesk Panel, published December 16, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.84%, the 58th percentile. No source names a fixed version.
References
exchange.xforce.ibmcloud.com/vulnerabilities/72220
xss.cx/kb/parallels/xss-parallelspleskpanel.v10.4.4_build20111103.18-os_windows-2003-2008-reflected-cross-site-scripting-cwe79-capec86-javascript-injection-example-poc-report.html
nvd.nist.gov/vuln/detail/CVE-2011-4776
github.com/advisories/GHSA-cx5m-7r8x-4835