CVE-2011-4729: n/a vulnerability

CVE-2011-4729: The Server Administration Panel in Parallels Plesk Panel 10.2.0_build1011110331.18 does not include the HTT...

The Server Administration Panel in Parallels Plesk Panel 10.2.0_build1011110331.18 does not include the HTTPOnly flag in a Set-Cookie header for a cookie, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie, as demonstrated by cookies used by login_up.php3 and certain other files.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 00:16 UTC (UTC+00:00)

Security readout for executives and security teams

This CVE describes a missing HttpOnly protection on a cookie in the Parallels Plesk Panel server administration interface. If an attacker can get script to run in an administrator’s browser, that script may read sensitive cookie data. The source bundle does not provide a CVSS score, confirmed patch, or evidence of active exploitation. Exposure is most likely limited to legacy Parallels Plesk Panel 10.2.0_build1011110331.18 deployments, especially internet-facing administration panels. The source bundle does not identify other affected versions or CPEs. Treat this as a legacy control-plane hardening issue. It is not confirmed as actively exploited in the provided sources, but exposed hosting administration panels can carry high business impact if session data is stolen. Mitigation focus: Check vendor guidance for fixed or supported Plesk versions.; Upgrade unsupported Plesk Panel 10.2.0 deployments where possible.; Restrict administrative panel access to trusted networks or VPN..

Prepared: Jun 27, 2026, 17:48 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 16, 2011, 11:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
plesk-server-httponly-info-disc(72330)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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