CVE-2011-4849
The Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 does not set the secure flag...
The Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 does not set the secure flag for a cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session, as demonstrated by cookies used by help.php and certain other files.
Exploit likelihood
What each source reports
NVD Score used
The Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 does not set the secure flag for a cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session, as demonstrated by cookies used by help.php and certain other files.
- Record
CVE-2011-4849- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
The Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 does not set the secure flag for a cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session, as demonstrated by cookies used by help.php and certain other files.
- Record
CVE-2011-4849- Updated
- 2026-11-02
EUVDEUVD-2011-4767 No score
The Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 does not set the secure flag for a cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session, as demonstrated by cookies used by help.php and certain other files.
- Record
EUVD-2011-4767- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5crq-wjvq-g8mx No score
The Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 does not set the secure flag...
The Control Panel in Parallels Plesk Panel 10.4.4_build20111103.18 does not set the secure flag for a cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session, as demonstrated by cookies used by help.php and certain other files.
- Record
GHSA-5crq-wjvq-g8mx- Weakness
- CWE-200
- 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-2011-4849 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 0.97%, the 62nd percentile. No source names a fixed version.
References
exchange.xforce.ibmcloud.com/vulnerabilities/72224
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-2011-4849
github.com/advisories/GHSA-5crq-wjvq-g8mx