CVE-2011-4959

critical

Description

SQL injection vulnerability in the addslashes method in SilverStripe 2.3.x before 2.3.12 and 2.4.x before 2.4.6, when connected to a MySQL database using far east character encodings, allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

References

http://www.openwall.com/lists/oss-security/2012/04/30/3

http://www.openwall.com/lists/oss-security/2012/04/30/1

http://doc.silverstripe.org/framework/en/trunk/changelogs/2.4.6

http://doc.silverstripe.org/framework/en/trunk/changelogs/2.3.12

Details

Source: Mitre, NVD

Published: 2012-09-17

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00716