How severe is CVE-2011-1504?

CVE-2011-1504 has a CVSS 2.0 base score of 3.5, rated low severity.

Is CVE-2011-1504 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1504?

CVE-2011-1504 primarily affects Liferay Portal. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1504?

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

When was CVE-2011-1504 published?

CVE-2011-1504 was published on 2011-05-07 and last updated on 2026-06-16.

CVE-2011-1504

CVE-2011-1504 is a low-severity vulnerability in Liferay Portal with a CVSS 2.0 base score of 3.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Low (CVSS 2.0 base score 3.5)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Liferay Portal
Published: 2011-05-07
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in Liferay Portal Community Edition (CE) 5.x and 6.x before 6.0.6 GA allows remote authenticated users to inject arbitrary web script or HTML via a blog title.

Frequently asked questions

What is CVE-2011-1504?: Cross-site scripting (XSS) vulnerability in Liferay Portal Community Edition (CE) 5.x and 6.x before 6.0.6 GA allows remote authenticated users to inject arbitrary web script or HTML via a blog title.
How severe is CVE-2011-1504?: CVE-2011-1504 has a CVSS 2.0 base score of 3.5, rated low severity.
Is CVE-2011-1504 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1504?: CVE-2011-1504 primarily affects Liferay Portal. In total, 15 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1504?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1504 published?: CVE-2011-1504 was published on 2011-05-07 and last updated on 2026-06-16.

References

Affected products (15)

cpe:2.3:a:liferay:portal:5.0.0:rc:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:5.0.1:rc:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:5.1.0:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:5.1.1:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:5.1.2:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:5.2.0:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:5.2.1:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:5.2.2:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:5.2.3:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:6.0.0:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:6.0.1:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:6.0.2:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:6.0.3:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:6.0.4:*:community:*:*:*:*:*
cpe:2.3:a:liferay:portal:6.0.5:*:community:*:*:*:*:*

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