CVE-2011-4459
Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 does not properly disable...
Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 does not properly disable groups, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging a group membership.
Exploit likelihood
What each source reports
NVD Score used
Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 does not properly disable groups, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging a group membership.
- Record
CVE-2011-4459- CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 does not properly disable groups, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging a group membership.
- Record
CVE-2011-4459- Updated
- 2026-11-02
EUVDEUVD-2011-4387 No score
Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 does not properly disable groups, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging a group membership.
- Record
EUVD-2011-4387- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-36g9-25qq-8h88 No score
Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 does not properly disable...
Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 does not properly disable groups, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging a group membership.
- Record
GHSA-36g9-25qq-8h88- Updated
- 2026-11-02
OSV No score
Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 does not properly disable groups, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging a group membership.
- Record
CVE-2011-4459- Updated
- 2026-11-02
OSVDEBIAN-CVE-2011-4459 No score
Best Practical Solutions RT 3.x before 3.8.12 and 4.x before 4.0.6 does not properly disable groups, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging a group membership.
- Record
DEBIAN-CVE-2011-4459- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
request-tracker4Debian:12 |
before 4.0.5-3 | 4.0.5-3 |
request-tracker3.8Debian: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
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2011-4459 is a low vulnerability (CVSS 3.5) 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 1.01%, the 63rd percentile. Fixed in request-tracker4 4.0.5-3.
References
lists.bestpractical.com/pipermail/rt-announce/2012-May/000203.html
secunia.com/advisories/49259
securityfocus.com/bid/53660
nvd.nist.gov/vuln/detail/CVE-2011-4459
github.com/advisories/GHSA-36g9-25qq-8h88
security-tracker.debian.org/tracker/CVE-2011-4459