CVE-2011-4961

no score yetEPSS 1.6%

silverstripe silverstripe: no CVSS score yet. EPSS 1.6% chance of exploitation in the next 30 days.

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.

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-264
Published: 2012-09-17
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

silverstripe:silverstripe

References

http://doc.silverstripe.org/framework/en/trunk/changelogs/2.3.12
http://doc.silverstripe.org/framework/en/trunk/changelogs/2.4.6
http://www.openwall.com/lists/oss-security/2012/04/30/1
http://www.openwall.com/lists/oss-security/2012/04/30/3
https://github.com/silverstripe/sapphire/commit/de1f070

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