CVE-2011-4746 — The billing system for Parallels Plesk Panel 10.3.1_build1013110726.09 does not disable the SSL 2.0 protocol, which makes it easier for remote attackers to conduct spoofing attacks by leveraging protocol weaknesses

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MEDIUM

The billing system for Parallels Plesk Panel 10.3.1_build1013110726.09 does not disable the SSL 2.0 protocol, which makes it easier for remote attackers to conduct spoofing attacks by leveraging protocol weaknesses

Published Dec 16, 2011

5.0

MEDIUM

CVSS 2.0

EPSS 0.95%

Description

The billing system for Parallels Plesk Panel 10.3.1_build1013110726.09 does not disable the SSL 2.0 protocol, which makes it easier for remote attackers to conduct spoofing attacks by leveraging protocol weaknesses.

Affected products

Remediation

No remediation recorded yet.

Metrics

0.95% 0.00949

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00949

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (12 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.95% (0.00949)	59.79th	v5 (v2026.06.15)
Jun 15, 2026	1.03% (0.01034)	59.21th	v5 (v2026.06.15)
Mar 17, 2025	0.24% (0.00243)	45.64th	v4 (v2025.03.14)
Dec 12, 2024	0.14% (0.00137)	50.80th	v3 (v2023.03.01)
Apr 25, 2024	0.11% (0.00107)	42.81th	v3 (v2023.03.01)
Mar 15, 2024	0.10% (0.00099)	39.78th	v3 (v2023.03.01)
Feb 8, 2024	0.09% (0.00089)	36.64th	v3 (v2023.03.01)
Mar 7, 2023	0.14% (0.00137)	47.40th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Sep 17, 2022	1.05% (0.01055)	50.47th	v2 (v2022.01.01)
Apr 1, 2022	1.05% (0.01055)	48.43th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)

Weaknesses (1)

CWE-310

References (1)

http://xss.cx/examples/plesk-reports/plesk-parallels-controlpanel-psa.v.10.3.1_build1013110726.09%20os_redhat.el6-billing-system-plugin-javascript-injection-example-poc-report.html
x_refsource_MISC

Link	Providers	Tags
http://xss.cx/examples/plesk-reports/plesk-parallels-controlpanel-psa.v.10.3.1_build1013110726.09%20os_redhat.el6-billing-system-plugin-javascript-injection-example-poc-report.html		x_refsource_MISC

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Dec 16, 2011

Updated Sep 16, 2024

Reserved Dec 11, 2011

Link CVE-2011-4746

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2011-4746

Red Hat

Severity n/a

Public date n/a

Links CVE-2011-4746