How severe is CVE-2011-1571?

CVE-2011-1571 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2011-1571 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1571?

CVE-2011-1571 affects Liferay Liferay Portal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2011-1571?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-1571 published?

CVE-2011-1571 was published on 2011-05-07 and last updated on 2026-06-16.

CVE-2011-1571

CVE-2011-1571 is a medium-severity vulnerability in Liferay Liferay Portal with a CVSS 2.0 base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 6.8)
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Liferay Liferay Portal
Published: 2011-05-07
Last modified: 2026-06-16

Description

Unspecified vulnerability in the XSL Content portlet in Liferay Portal Community Edition (CE) 5.x and 6.x before 6.0.6 GA, when Apache Tomcat is used, allows remote attackers to execute arbitrary commands via unknown vectors.

Frequently asked questions

What is CVE-2011-1571?: Unspecified vulnerability in the XSL Content portlet in Liferay Portal Community Edition (CE) 5.x and 6.x before 6.0.6 GA, when Apache Tomcat is used, allows remote attackers to execute arbitrary commands via unknown vectors.
How severe is CVE-2011-1571?: CVE-2011-1571 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2011-1571 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1571?: CVE-2011-1571 affects Liferay Liferay Portal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-1571?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1571 published?: CVE-2011-1571 was published on 2011-05-07 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:liferay:liferay_portal:*:*:*:*:community:*:*:*

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