How severe is CVE-2011-2712?

CVE-2011-2712 has a CVSS 2.0 base score of 2.6, rated low severity.

Is CVE-2011-2712 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-2712?

CVE-2011-2712 primarily affects Apache Wicket. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-2712?

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

When was CVE-2011-2712 published?

CVE-2011-2712 was published on 2011-08-29 and last updated on 2026-06-16.

CVE-2011-2712

CVE-2011-2712 is a low-severity vulnerability in Apache Wicket with a CVSS 2.0 base score of 2.6. 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 2.6)
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Apache Wicket
Published: 2011-08-29
Last modified: 2026-06-16

Description

Cross-site scripting (XSS) vulnerability in Apache Wicket 1.4.x before 1.4.18, when setAutomaticMultiWindowSupport is enabled, allows remote attackers to inject arbitrary web script or HTML via unspecified parameters.

Frequently asked questions

What is CVE-2011-2712?: Cross-site scripting (XSS) vulnerability in Apache Wicket 1.4.x before 1.4.18, when setAutomaticMultiWindowSupport is enabled, allows remote attackers to inject arbitrary web script or HTML via unspecified parameters.
How severe is CVE-2011-2712?: CVE-2011-2712 has a CVSS 2.0 base score of 2.6, rated low severity.
Is CVE-2011-2712 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-2712?: CVE-2011-2712 primarily affects Apache Wicket. In total, 18 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-2712?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-2712 published?: CVE-2011-2712 was published on 2011-08-29 and last updated on 2026-06-16.

References

Affected products (18)

cpe:2.3:a:apache:wicket:1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.5:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.6:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.7:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.8:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.9:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.10:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.11:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.12:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.13:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.14:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.15:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.16:*:*:*:*:*:*:*
cpe:2.3:a:apache:wicket:1.4.17:*:*:*:*:*:*:*

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