CVE-2011-2083

Multiple cross-site scripting (XSS) vulnerabilities in Best Practical Solutions RT 3.x before 3.8...

4.3 MediumFix available

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.

Exploit likelihood

1.83%Up 0.6 points since Feb 4, 2022

What each source reports

NVD Score used 4.3

Record: CVE-2011-2083
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness: CWE-79
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-2083
Updated: 2026-11-02

EUVDEUVD-2011-2077 No score

Record: EUVD-2011-2077
Updated: 2026-11-03

GitHub AdvisoriesGHSA-xx6q-5v59-fc4j No score

Multiple cross-site scripting (XSS) vulnerabilities in Best Practical Solutions RT 3.x before 3.8...

Record: GHSA-xx6q-5v59-fc4j
Weakness: CWE-79
Updated: 2026-11-02

OSV No score

Record: CVE-2011-2083
Updated: 2026-11-02

OSVDEBIAN-CVE-2011-2083 No score

Record: DEBIAN-CVE-2011-2083
Updated: 2026-11-02

Affected products

bestpractical rt

Affected packages

Affected packages
Package	Affected	Fixed
`request-tracker4` Debian:12	before 4.0.5-3	4.0.5-3
`request-tracker3.8` Debian:6.0 From an advisory covering 7 CVEs	before 3.8.8-7+squeeze2, plus listed versions 3.8.8-73.8.8-7+squeeze13.8.8-7+squeeze1~bpo50+1	3.8.8-7+squeeze2

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-2083 is a medium vulnerability (CVSS 4.3) in Bestpractical Rt, published May 24, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.83%, the 78th percentile. Fixed in request-tracker4 4.0.5-3.