How severe is CVE-2007-6055?

CVE-2007-6055 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2007-6055 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-6055?

CVE-2007-6055 primarily affects Liferay Portal. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-6055?

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

When was CVE-2007-6055 published?

CVE-2007-6055 was published on 2007-11-20 and last updated on 2026-06-16.

CVE-2007-6055

CVE-2007-6055 is a medium-severity vulnerability in Liferay Portal with a CVSS 2.0 base score of 4.3. 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: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Liferay Portal
Published: 2007-11-20
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in c/portal/login in Liferay Portal 4.1.0 and 4.1.1 allows remote attackers to inject arbitrary web script or HTML via the login parameter. NOTE: this issue reportedly exists because of a regression that followed a fix at an unspecified earlier date.

Frequently asked questions

What is CVE-2007-6055?: Cross-site scripting (XSS) vulnerability in c/portal/login in Liferay Portal 4.1.0 and 4.1.1 allows remote attackers to inject arbitrary web script or HTML via the login parameter. NOTE: this issue reportedly exists because of a regression that followed a fix at an unspecified earlier date.
How severe is CVE-2007-6055?: CVE-2007-6055 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2007-6055 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-6055?: CVE-2007-6055 primarily affects Liferay Portal. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2007-6055?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-6055 published?: CVE-2007-6055 was published on 2007-11-20 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:liferay:portal:4.1.0:*:*:*:*:*:*:*
cpe:2.3:a:liferay:portal:4.1.1:*:*:*:*:*:*:*

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