CVE-2011-1571

NONECVSS 0.0Elevated

0.0

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.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 91.9%
KEV: Not listed

Published

May 7, 2011

Last Modified

April 29, 2026

References (10)

secalert@redhathttp://issues.liferay.com/browse/LPS-14726
secalert@redhathttp://issues.liferay.com/secure/ReleaseNote.jspa?version=10656&styleName=Html&projectId=10952
secalert@redhathttp://openwall.com/lists/oss-security/2011/03/29/1
secalert@redhathttp://openwall.com/lists/oss-security/2011/04/08/5
secalert@redhathttp://openwall.com/lists/oss-security/2011/04/11/9
af854a3a-2127-422b-91ae-364da2661108http://issues.liferay.com/browse/LPS-14726
af854a3a-2127-422b-91ae-364da2661108http://issues.liferay.com/secure/ReleaseNote.jspa?version=10656&styleName=Html&projectId=10952
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2011/03/29/1
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2011/04/08/5
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2011/04/11/9

Affected Packages

(1 across 1 ecosystem)

Maven(1)

Package	Vulnerable range	Fixed in	Dependents
com.liferay.portal:portal-service	5.2.3, 6.0.2, 6.0.3, 6.0.4, 6.0.5	6.0.6-ga	—

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-29 08:02 UTCEG score recompute
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-18715
First seen Apr 8, 2012
Liferay XSL - Command Execution (Metasploit)
Open source ↗

Frequently asked(4)

What is CVE-2011-1571?

CVE-2011-1571 is a none vulnerability published on May 7, 2011. 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.

When was CVE-2011-1571 disclosed?

CVE-2011-1571 was first published in the National Vulnerability Database on May 7, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-1571 actively exploited?

CVE-2011-1571 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 91.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-1571?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-1571, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2011-1571

Explore →

Is Your Infrastructure Affected by CVE-2011-1571?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs