e107 CMS up to 0.7.26 usersettings.php Username sql injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in e107 CMS up to 0.7.26 and classified as critical. This affects an unknown function of the file usersettings.php. This manipulation of the argument Username causes sql injection. This vulnerability is handled as CVE-2011-4921. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in e107 CMS up to 0.7.26 (Content Management System) and classified as critical. Affected by this vulnerability is an unknown part of the file usersettings.php. The manipulation of the argument username with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

SQL injection vulnerability in usersettings.php in e107 0.7.26, and possibly other versions before 1.0.0, allows remote attackers to execute arbitrary SQL commands via the username parameter.

The weakness was released 01/04/2012 (oss-sec). The advisory is shared at openwall.com. This vulnerability is known as CVE-2011-4921 since 12/23/2011. The exploitation appears to be difficult. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1505 for this issue.

By approaching the search of inurl:usersettings.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 0.7.26 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (72011), SecurityFocus (BID 51253†), OSVDB (78050†) and Secunia (SA46706†). Entry connected to this vulnerability is available at VDB-59880. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Content Management System

Vendor

• e107

Name

• CMS

Version

• 0.7.0
• 0.7.1
• 0.7.2
• 0.7.3
• 0.7.4
• 0.7.5
• 0.7.6
• 0.7.7
• 0.7.8
• 0.7.9
• 0.7.10
• 0.7.11
• 0.7.12
• 0.7.13
• 0.7.14
• 0.7.15
• 0.7.16
• 0.7.17
• 0.7.18
• 0.7.19
• 0.7.20
• 0.7.21
• 0.7.22
• 0.7.23
• 0.7.24
• 0.7.25
• 0.7.26

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Sql injection
CWE: CWE-89 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CMS 0.7.26

Timelineinfo

12/23/2011 🔍
12/28/2011 +5 days 🔍
01/03/2012 +6 days 🔍
01/04/2012 +1 days 🔍
01/04/2012 +0 days 🔍
03/23/2015 +1174 days 🔍
07/11/2019 +1571 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined

CVE: CVE-2011-4921 (🔍)
GCVE (CVE): GCVE-0-2011-4921
GCVE (VulDB): GCVE-100-59881
X-Force: 72011
SecurityFocus: 51253 - e107 Cross Site Scripting, HTML Injection and SQL Injection Vulnerabilities
Secunia: 46706 - e107 Multiple Vulnerabilities, Less Critical
OSVDB: 78050

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 07/11/2019 08:46
Changes: 03/23/2015 16:50 (60), 07/11/2019 08:46 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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