PT-2011-5089 · Parallels · Parallels Plesk Small Business Panel

Published 2011-12-16 · Updated 2017-08-29 · CVE-2011-4759

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Parallels Plesk Small Business Panel version 10.2.0

Description The issue allows remote attackers to obtain sensitive information by reading web-server access logs or web-server Referer logs, related to a "cross-domain Referer leakage" issue. This occurs when the software generates web pages containing external links in response to GET requests with query strings for certain files, such as client@1/domain@1/hosting/file-manager/.

Recommendations For Parallels Plesk Small Business Panel version 10.2.0, consider restricting access to sensitive files and directories to minimize the risk of exploitation. As a temporary workaround, restrict access to the file-manager module to minimize the risk of sensitive information leakage. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2011-4759

Affected Products

Parallels Plesk Small Business Panel

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2011-4759 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/72211 · Note
• http://xss.cx/examples/plesk-reports/plesk-10.2.0.html · Note