CVE-2011-4761
Parallels Plesk Small Business Panel 10.2.0 omits the Content-Type header's charset parameter for...
Parallels Plesk Small Business Panel 10.2.0 omits the Content-Type header's charset parameter for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving domains/sitebuilder_edit.php and certain other files. NOTE: it is possible that only clients, not the SmarterStats product, could be affected by this issue.
Exploit likelihood
What each source reports
NVD Score used
Parallels Plesk Small Business Panel 10.2.0 omits the Content-Type header's charset parameter for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving domains/sitebuilder_edit.php and certain other files. NOTE: it is possible that only clients, not the SmarterStats product, could be affected by this issue.
- Record
CVE-2011-4761- CVSS 2.0
- 10.0 High
AV:N/AC:L/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
Parallels Plesk Small Business Panel 10.2.0 omits the Content-Type header's charset parameter for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving domains/sitebuilder_edit.php and certain other files. NOTE: it is possible that only clients, not the SmarterStats product, could be affected by this issue.
- Record
CVE-2011-4761- Updated
- 2026-11-02
EUVDEUVD-2011-4679 No score
Parallels Plesk Small Business Panel 10.2.0 omits the Content-Type header's charset parameter for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving domains/sitebuilder_edit.php and certain other files. NOTE: it is possible that only clients, not the SmarterStats product, could be affected by this issue.
- Record
EUVD-2011-4679- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jwqc-q9g4-pm4w No score
Parallels Plesk Small Business Panel 10.2.0 omits the Content-Type header's charset parameter for...
Parallels Plesk Small Business Panel 10.2.0 omits the Content-Type header's charset parameter for certain resources, which might allow remote attackers to have an unspecified impact by leveraging an interpretation conflict involving domains/sitebuilder_edit.php and certain other files. NOTE: it is possible that only clients, not the SmarterStats product, could be affected by this issue.
- Record
GHSA-jwqc-q9g4-pm4w- 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-2011-4761 is a high vulnerability (CVSS 10.0) in Parallels Plesk Small Business Panel, published December 16, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.84%, the 79th percentile. No source names a fixed version.