CVE-2011-4458

Best Practical Solutions RT 3.6.x, 3.7.x, and 3.8.x before 3.8.12 and 4.x before 4.0.6, when the...

6.8 MediumFix available

Best Practical Solutions RT 3.6.x, 3.7.x, and 3.8.x before 3.8.12 and 4.x before 4.0.6, when the VERPPrefix and VERPDomain options are enabled, allows remote attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2011-5092 and CVE-2011-5093.

Exploit likelihood

3.07%Down 3.5 points since Feb 4, 2022

What each source reports

NVD Score used 6.8

Record: CVE-2011-4458
CVSS 2.0: 6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness: CWE-94
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-4458
Updated: 2026-11-02

EUVDEUVD-2011-4386 No score

Record: EUVD-2011-4386
Updated: 2026-11-03

GitHub AdvisoriesGHSA-397q-whxp-h2p3 No score

Best Practical Solutions RT 3.6.x, 3.7.x, and 3.8.x before 3.8.12 and 4.x before 4.0.6, when the...

Record: GHSA-397q-whxp-h2p3
Weakness: CWE-94
Updated: 2026-11-02

OSV No score

Record: CVE-2011-4458
Updated: 2026-11-02

OSVDEBIAN-CVE-2011-4458 No score

Record: DEBIAN-CVE-2011-4458
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-2011-4458 is a medium vulnerability (CVSS 6.8) 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 3.07%, the 87th percentile. Fixed in request-tracker4 4.0.5-3.