How severe is CVE-2011-2083?

CVE-2011-2083 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-2083 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-2083?

CVE-2011-2083 primarily affects Bestpractical Rt. In total, 170 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-2083?

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

When was CVE-2011-2083 published?

CVE-2011-2083 was published on 2012-06-04 and last updated on 2026-06-16.

CVE-2011-2083

CVE-2011-2083 is a medium-severity vulnerability in Bestpractical Rt 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: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Bestpractical Rt
Published: 2012-06-04
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Frequently asked questions

What is CVE-2011-2083?: Multiple cross-site scripting (XSS) vulnerabilities in Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.
How severe is CVE-2011-2083?: CVE-2011-2083 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-2083 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-2083?: CVE-2011-2083 primarily affects Bestpractical Rt. In total, 170 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-2083?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-2083 published?: CVE-2011-2083 was published on 2012-06-04 and last updated on 2026-06-16.

References

Affected products (170)

cpe:2.3:a:bestpractical:rt:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.4:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.5:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.6:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.7:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.7.1:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.8:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.9:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.10:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.10:pre1:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.10:pre2:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.10:rc1:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.11:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.11:rc2:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.11:rc3:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.11:rc4:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.0.12:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.2:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.3:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.4:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.5:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.6:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.7:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.8:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.10:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.11:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.12:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.13:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.14:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.15:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.16:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.1.17:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.2.0:*:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.2.0:rc1:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.2.0:rc2:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.2.0:rc3:*:*:*:*:*:*
cpe:2.3:a:bestpractical:rt:3.2.0:rc4:*:*:*:*:*:*

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CVE-2011-5092 — High (CVSS 7.5): Best Practical Solutions RT 3.8.x before 3.8.12 and 4.x before 4.0.6 allows remote attackers to execute arbitrary code…
CVE-2013-3370 — Medium (CVSS 6.8): Request Tracker (RT) 3.8.x before 3.8.17 and 4.0.x before 4.0.13 does not properly restrict access to private callback…
CVE-2012-4732 — Medium (CVSS 6.8): Cross-site request forgery (CSRF) vulnerability in Request Tracker (RT) 3.8.12 and other versions before 3.8.15, and…
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CVE-2011-2085 — Medium (CVSS 6.8): Multiple cross-site request forgery (CSRF) vulnerabilities in Best Practical Solutions RT before 3.8.12 and 4.x before…
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