CVE-2011-4961

MEDIUM 6.0CVE-2011-4961 · Published 17/09/2012 · updated 16/06/2026

In short

CVE-2011-4961 is a MEDIUM (CVSS 6.0) vulnerability affecting silverstripe (silverstripe).
Chance of exploitation in the next 30 days (EPSS): 1.6%, higher than 75.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
silverstripe silverstripe	`= 2.3.0= 2.3.1= 2.3.10= 2.3.11= 2.3.2= 2.3.3= 2.3.4= 2.3.5= 2.3.6= 2.3.7= 2.3.8= 2.3.9= 2.4.0= 2.4.1= 2.4.2= 2.4.3= 2.4.4= 2.4.5`	No fix yet

Description

SilverStripe 2.3.x before 2.3.12 and 2.4.x before 2.4.6 allows remote authenticated users with the EDIT_PERMISSIONS permission to gain administrator privileges via a TreeMultiselectField that includes admin groups when adding a user to the selected groups.

References

doc.silverstripe.org/framework/en/trunk/changelogs/2.3.12 · Vendor Advisory
doc.silverstripe.org/framework/en/trunk/changelogs/2.4.6 · Vendor Advisory
openwall.com/lists/oss-security/2012/04/30/1 · Patch
openwall.com/lists/oss-security/2012/04/30/3
silverstripe/sapphire commit de1f070 · Patch

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Package

Affected versions

Patched versions

silverstripe

= 2.3.0= 2.3.1= 2.3.10= 2.3.11= 2.3.2= 2.3.3= 2.3.4= 2.3.5= 2.3.6= 2.3.7= 2.3.8= 2.3.9= 2.4.0= 2.4.1= 2.4.2= 2.4.3= 2.4.4= 2.4.5

No fix yet

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