How severe is CVE-2011-1660?

CVE-2011-1660 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-1660 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1660?

CVE-2011-1660 primarily affects Grapecity Data Dynamics Reports. In total, 25 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1660?

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

When was CVE-2011-1660 published?

CVE-2011-1660 was published on 2011-04-10 and last updated on 2026-06-16.

CVE-2011-1660

CVE-2011-1660 is a medium-severity vulnerability in Grapecity Data Dynamics Reports 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: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Grapecity Data Dynamics Reports
Published: 2011-04-10
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in the DataDynamics.Reports.Web class library in GrapeCity Data Dynamics Reports before 1.6.2084.14 allow remote attackers to inject arbitrary web script or HTML via (1) the reportName or (2) uniqueId parameter to CoreViewerInit.js, or the (3) uniqueId or (4) traceLevel parameter to CoreController.js, as reachable by CoreHandler.ashx.

Frequently asked questions

What is CVE-2011-1660?: Multiple cross-site scripting (XSS) vulnerabilities in the DataDynamics.Reports.Web class library in GrapeCity Data Dynamics Reports before 1.6.2084.14 allow remote attackers to inject arbitrary web script or HTML via (1) the reportName or (2) uniqueId parameter to CoreViewerInit.js, or the (3) uniqueId or (4) traceLevel parameter to CoreController.js, as reachable by CoreHandler.ashx.
How severe is CVE-2011-1660?: CVE-2011-1660 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-1660 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1660?: CVE-2011-1660 primarily affects Grapecity Data Dynamics Reports. In total, 25 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1660?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1660 published?: CVE-2011-1660 was published on 2011-04-10 and last updated on 2026-06-16.

References

Affected products (25)

cpe:2.3:a:grapecity:data_dynamics_reports:*:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:0.5.125.0:beta1:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:0.5.142.0:beta2:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.30.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.63.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.128.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.175.0:beta:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.195.0:beta:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.236.0:beta:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.261.0:rc:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.342.0:rc:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.419.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.441.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.0.546.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.5.711.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.5.750.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.5.807.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.5.866.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.5.905.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.5.1052.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.6.1818.0:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.6.1818.8:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.6.1871.8:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.6.1871.24:*:*:*:*:*:*:*
cpe:2.3:a:grapecity:data_dynamics_reports:1.6.1871.45:*:*:*:*:*:*:*

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