CVE-2011-4959

Name: CVE-2011-4959
Creator: NVD / NIST
Published: 2012-09-17T17:55:02.813+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.45%

Last modified Jun 16, 2026

CVE-2011-4959 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.45% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

1.45%

70.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Silverstripe	Silverstripe	2.3.0
Silverstripe	Silverstripe	2.3.1
Silverstripe	Silverstripe	2.3.2
Silverstripe	Silverstripe	2.3.3
Silverstripe	Silverstripe	2.3.4
Silverstripe	Silverstripe	2.3.5
Silverstripe	Silverstripe	2.3.6
Silverstripe	Silverstripe	2.3.7
Silverstripe	Silverstripe	2.3.8
Silverstripe	Silverstripe	2.3.9
Silverstripe	Silverstripe	2.3.10
Silverstripe	Silverstripe	2.3.11
Silverstripe	Silverstripe	2.4.0
Silverstripe	Silverstripe	2.4.1
Silverstripe	Silverstripe	2.4.2
Silverstripe	Silverstripe	2.4.3
Silverstripe	Silverstripe	2.4.4
Silverstripe	Silverstripe	2.4.5

References

http://doc.silverstripe.org/framework/en/trunk/changelogs/2.3.12Vendor Advisory
http://doc.silverstripe.org/framework/en/trunk/changelogs/2.4.6Vendor Advisory
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/73cca09Exploit, Patch
https://github.com/silverstripe/sapphire/commit/ca78784Exploit, Patch
https://github.com/silverstripe/silverstripe-cms/commit/b5ea2f6Exploit, Patch
http://doc.silverstripe.org/framework/en/trunk/changelogs/2.3.12Vendor Advisory
http://doc.silverstripe.org/framework/en/trunk/changelogs/2.4.6Vendor Advisory
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/73cca09Exploit, Patch
https://github.com/silverstripe/sapphire/commit/ca78784Exploit, Patch
https://github.com/silverstripe/silverstripe-cms/commit/b5ea2f6Exploit, Patch

Timeline

Published: Sep 17, 2012
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-4959?

How severe is CVE-2011-4959?

Severity scoring for CVE-2011-4959 is pending analysis. The EPSS model estimates a 1.45% probability of exploitation in the next 30 days.

How do I fix CVE-2011-4959?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-4959?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST