How severe is CVE-2011-1077?

CVE-2011-1077 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-1077 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1077?

CVE-2011-1077 primarily affects Apache Archiva. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1077?

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

When was CVE-2011-1077 published?

CVE-2011-1077 was published on 2011-06-02 and last updated on 2026-06-16.

CVE-2011-1077

CVE-2011-1077 is a medium-severity vulnerability in Apache Archiva 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: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Apache Archiva
Published: 2011-06-02
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in Apache Archiva 1.0 through 1.2.2, and 1.3.x before 1.3.5, allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2011-1077?: Multiple cross-site scripting (XSS) vulnerabilities in Apache Archiva 1.0 through 1.2.2, and 1.3.x before 1.3.5, allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
How severe is CVE-2011-1077?: CVE-2011-1077 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-1077 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1077?: CVE-2011-1077 primarily affects Apache Archiva. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1077?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1077 published?: CVE-2011-1077 was published on 2011-06-02 and last updated on 2026-06-16.

References

Affected products (18)

cpe:2.3:a:apache:archiva:1.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.1.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.1.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.2-m1:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.3.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.3.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:archiva:1.3.4:*:*:*:*:*:*:*

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