CVE-2011-4755

CRITICAL 10.0CVE-2011-4755 · Published 16/12/2011 · updated 16/06/2026

In short

CVE-2011-4755 is a CRITICAL (CVSS 10.0) vulnerability affecting parallels plesk small business panel (parallels).
Chance of exploitation in the next 30 days (EPSS): 1.8%, higher than 79.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
parallels plesk small business panel parallels	`= 10.2.0`	No fix yet

Description

Parallels Plesk Small Business Panel 10.2.0 does not properly validate string data that is intended for storage in an XML document, which allows remote attackers to cause a denial of service (parsing error) or possibly have unspecified other impact via a crafted cookie, as demonstrated by cookies to client@1/domain@1/hosting/file-manager/ and certain other files.

References

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Package

Affected versions

Patched versions

parallels plesk small business panel

parallels

= 10.2.0

No fix yet

Description

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